# Equations Help : Videos | Worksheets | Word Problems

Many students find equations difficult. At TuLyn, we have hundreds of free equations video tutorials, printable equations worksheets, and equations word problems to help you better understand equations and get better grades.

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# Equations

An equation is a mathematical statement, in symbols, that two things are the same (or equivalent). Equations are written with an equal sign. Equations are often used to state the equality of two expressions containing one or more variables.

Many students find equations difficult. They feel overwhelmed with equations homework, tests and projects. And it is not always easy to find equations tutor who is both good and affordable. Now finding equations help is easy. For your equations homework, equations tests, equations projects, and equations tutoring needs, TuLyn is a one-stop solution. You can master hundreds of math topics by using TuLyn.

At TuLyn, we have over 2000 math video tutorial clips including equations videos, equations practice word problems, equations questions and answers, and equations worksheets.

Our equations videos replace text-based tutorials and give you better step-by-step explanations of equations. Watch each video repeatedly until you understand how to approach equations problems and how to solve them.
• Hundreds of video tutorials on equations make it easy for you to better understand the concept.
• Hundreds of word problems on equations give you all the practice you need.
• Hundreds of printable worksheets on equations let you practice what you have learned by watching the video tutorials.
How to do better on equations: TuLyn makes equations easy.

# Top Equations Worksheets

absolute value, absolute value equations, equations, solving absolute value equations, solving equations, .

# Combining Like Terms Video Clip

Combining Like Terms
Video Clip Length: 1 minute 13 seconds
Video Clip Views: 68447

This tutorial shows how to combine like terms in given polynomial, the variables, and the constants.  You will learn to combine the coefficients of the same variable as well as pay attention to the signs of coefficients, for there are different rules for different signs and same signs.

video, algebraic expressions, algebraic fractions, combining like terms, constants, equations, expressions, like terms, polynomials, variables

# Solving Equations With Fractions With Unlike Denominators 2 Video Clip

Solving Equations With Fractions With Unlike Denominators 2
Video Clip Length: 2 minutes 5 seconds
Video Clip Views: 50767

denominator, equations, fractions, lcd, lcm, least common denominator, least common multiple, like denominators, number sense, numbers, solving equations, unlike denominators

# Solving Equations with Decimal Coefficients and involving Decimal Division Video Clip

Solving Equations with Decimal Coefficients and involving Decimal Division
Video Clip Length: 3 minutes 5 seconds
Video Clip Views: 46165

The tutorial will show you how to solve the linear equation for missing variable, k.  You need to combine like terms, the variables, k, first.  Then, you need to simplify by using additive inverses and then to continue to solve for k.

algebraic fractions, arithmetic operations, decimal division, decimals, dividing decimals, division, division of decimals, equations, expressions, number sense, operations, operations with decimals, solving equations

# System Of Linear Equations In Two Variables Substitution Method 3 Video Clip

System Of Linear Equations In Two Variables Substitution Method 3
Video Clip Length: 3 minutes 35 seconds
Video Clip Views: 45587

This clip shows how to solve a given system of two linear equations:

x - 3y = -5
2x - 5y = -9

equations, linear equations, systems, systems of equations, systems of linear equations

# Finding Equation Of A Circle By Completing The Square 2 Video Clip

Finding Equation Of A Circle By Completing The Square 2
Video Clip Length: 6 minutes 5 seconds
Video Clip Views: 42450

circle equation, circles, completing the square, curves, equations, plane figures, quadratic equations, shapes, solving equations, solving quadratic equations

# Solving Multi Step Equations 2 Video Clip

Solving Multi Step Equations 2
Video Clip Length: 2 minutes 12 seconds
Video Clip Views: 40673

This tutorial will show you how to solve linear equations with multiple steps.  In order to solve for y, you need to combine like terms.  First, reduce by adding constants on the left hand side together, then next, you should combine like terms, y's, and then get y by itself with undoing mutliplication using division.

equations, expressions, multi step equations, solving equations

# Evaluating Binomial Coefficients Video Clip

Evaluating Binomial Coefficients
Video Clip Length: 1 minute 19 seconds
Video Clip Views: 35221

algebraic equations, algebraic expressions, algebraic fractions, binomial coefficients, binomial expansion, binomials, coefficients, equations, evaluating binomial coefficients, expressions, polynomials

# Finding The Center And Radius Of A Circle By Completing The Square Video Clip

Finding The Center And Radius Of A Circle By Completing The Square
Video Clip Length: 5 minutes 29 seconds
Video Clip Views: 33452

center, circles, completing the square, curves, equations, plane figures, quadratic equations, radius, shapes, solving equations, solving quadratic equations

# Solving Equations with Fractional Coefficients Video Clip

Solving Equations with Fractional Coefficients
Video Clip Length: 2 minutes 7 seconds
Video Clip Views: 31296

This tutorial will show you how to solve equations with fractional coefficients.  You will also learn to add fractions as well as divide by fractions.

video, algebraic fractions, equations, expressions, solving equations

# Writing Logarithmic Equations In Exponential Form 2 Video Clip

Writing Logarithmic Equations In Exponential Form 2
Video Clip Length: 33 seconds
Video Clip Views: 30244

equations, exponents, logarithmic equations, logarithms

# Top Equations Word Problems

• Erica hiked up a mountain trial (#1003)
Erica hiked up a mountain trial at 3km/h... ...pent at the top. How long was the trial?
algebraic equations, algebraic expressions, algebraic fractions, coefficients, equations, expressions, fractional coefficients
• A circle with radius 5 (#261)
A circle with radius 5 has its center at... ...sects the circle. find the intersections
circle equation, circles, curves, equations, plane figures, shapes
• Simone has 16 player on her soccer team (#121)
Simone has 16 player on her soccer team.... ...girls. How many boys and how many girls?
equations, solving equations, solving systems of equations, systems, systems of equations
• Crane A can unload the container ship (#2040)
Crane A can unload the container ship in... ...the unloading job of the ship completed?
algebraic equations, algebraic expressions, algebraic fractions, coefficients, equations, expressions, fractional coefficients
• A bike shop rents mountain bikes (#3256)
A bike shop rents mountain bikes for a \$... ...rs can a person rent a bike with \$32.50?
equations, linear equations, systems, systems of equations, systems of linear equations

# Homework Help Questions

• 2x - 2y = 15
x + y = 11
• 5/2 - x = 7/10
• Solve the system of equation:
2q + 3r = -1
5q + 5r = -3
• Solve the system of equations:
x + y = -1
x - y = 1/3
• Solve the system of equation:
23x + 21y = -593
21x + 23y = -595
• Find the solutions to:
-2 |x-4| + 7 = 3
• Find the solutions to:
-2 |x+4| = 6
• Find the solutions to:
|x+2| = 5
• Which way does the graph of
y= 2 |x-6| +9
open?
• Which way does the absolute value graph open for

y = -3 |x+8| +12
• Which graph is steeper?

y = (-1/2) |x|
or
y = (1/4) |x|
• Where is the vertex of

y = (1/2) |x-3| + 6
• Where is the vertex of

y = -2 | x + (1/2) | - 4
• Where is the vertex of the equation

y = 3 |x+4| - 6
• In the quadratic formula, if b2 - 4ac is less than 0, what can you say about the solution?
• In the quadratic formula, if b2 - 4ac is greater than 0, what can you say about the solution?
• What is b2 - 4ac called in the quadratic formula?
• Graph the quadratic formula

y = (-1/3) (x+1)2 + 2
• Graph the quadratic equation

y = 2 (x-2)2 + 1
• a(1,4)
b(6,-3)
What is the midpoint?
• x2-8x+12=0
• one number is five less than another. If twice the larger is divided by the smaller, the quotient is 3 and the remainder is 4. If none of the numbers is equal to zero, what are the two numbers?
• 5y-20/5y+15 x 2y+6/y-4
• 18p-45=0
• 0=2x+2x-8/7
• x/2-x-1/3=5
• -x+3y=-4
x+4y=-10
• 26=8 + v
• 2x+y=3y
• 8x=5y solve for x
• x-6y=8
5x-30y=40
• x+y=11
3x+4y=39
• Find the vertex point of y=-2|x|+5
• 2x + 8y= -11
2x - 2y =-1
Solve using the elimination method
• a(x-3)/b=2ax/c+5 solve for c
• m=4n
3m-2n=20
• -5(-2x-6)=30-7x
How do you do this problem.
• h=-0.0425d2+3.57d
• 29 - 2x = 13
• If a 5 foot tree cost \$20 then what is the price of a 6-foot tree?
• 6=1 - 2n +5
• 3x=5y-15
• x+y=5 and 2x-3y=4
• -4x + y=9
8x + 5y=45
• x+y=5
x-y=3
• 4x=1y+3
y=5x+3
• solve by elimination method
-4x+9y=9
x- 3y= - 6
• 4d=5d-8
• p=2b+2h for b
• -x+8y=16
3x+4y=36
• c2/3+19c/12+1=0
• -6x+5y=18
4x-2y=-20
• 3y=36+9y
• y=2x+8
2y=-2x-2
• y-4=2
• y=2x2-4x-15
• 5x+7y=6
10x-3y=46
• x + 2y = 4
• 2x+y=3
-2x+5y=-9
• xy=6
• sqrt(x) - 1 = sqrt(x-7)
• 3y+2x=50
y=2x
• x/4 + 8 = 18
• y = 5x - 6
y = 9x - 7
• g(x) ≤ -lx+2l+5
• x = y - 1
y = 4 -2x
• 8c-d=-3
4c-5d=15
• f(x)=5x-4 find f(2/3)
• log5 (3x-10) + log5 (7) = 2
• x2-8x+12=0
• y= 2x+16
3y= 4x+3
• 2x+y=10
y=3x
• 5x+4y=-35
y=2x+1
• y=x2-3x-10
• 2x + y2 - 4y + 4 = 0
-x + y = 2
• 3x+2y=9
y=x+2
• The sum of two numbers is 12 and product is 32. What are those numbers?
• x2 + 4y2 = 64
9y2 - 16x2 = 144
• Write a quadratic equation having the given numbers as solutions. -9 and -4
• x2-8x+11
• n/(n + 3) + 7/(n+4) =1
• X3-2X2-X+2=0
• Low-fat yogurt. Ziggy’s Famous Yogurt blends regular yogurt that is 3% fat with its no-fat yogurt to obtain lowfat yogurt that is 1% fat. How many pounds of regular yogurt and how many pounds of no-fat yogurt should be mixed to obtain 60 pounds of low-fat yogurt?
• y=0.15x + 0.79
• Y=X+1
Y=3X-1
• 28/d=4
• -x2+23x=46
• 4y = 2(x + 2y)
• a-2/a+3=3/5     solve for a
• A trucking firm has 3 sizes of trucks.  The biggest holds 10 tons of gravel, the next size 6 tons, the next 4 tons.  There are 15 trucks available to haul 104 tons.  Use 2 more of the 10 ton trucks than the 6 ton. How many turcks of each type will be used?
• two numbers have a sum of 20. the second is 2 mores than three times the first. find the numbers
• find the value of the coefficient of 1/x in the expansion (2x - 1/x)^5
• the perimeter of a rectangle floor is 90 feet.find the demansions of the floor if the lengh is twice the width
• if there was 20 people and each bus holded 60 people then how many buses do you need
• one number is four times another. their sum is 35. find the numbers
• A polynomial in x has degree 3. The coefficient of x2 is 3 less than the coefficient of x3. Te coefficient of x is three times the coefficient of x2. The remaining coefficient is more than the coefficient of x3. The sum of the coefficients is -4. Find the polynomial.
• the sum of two number is 300  the first number is 14 less than the second find the number
• Ben's team has scored 159 points that year. knowing tnat the team had won all matches apart from 3 no-score draws. how many games had Ben's team played?
• a number when added to its halfgives 72. Find the number?
• the sum of two integers is 116. the second number is three times the first number. find the numbers
• How much is invested
• You invested money in two funds. Last year , the first fund paid a dividend of 9% and the second a dividend of 3% and you received a total of \$1047. This year the fund paid a 10% dividend and the second of 1%, and you received a total of \$846. How much money did you invest in each fund?

# How Others Use Our Site

My son is having great difficulty undestanding how to write linear equations for word problems. I can`t help him without getting help myself:).
I`m a very visual learner, if I can watch videos and have the option of rewinding them to see all the steps done in solving equations, I believe it will boost my understanding of the material.
Phenominally, if it allows me to continual access to equations.
I will help me understand the steps to solving algebra equations.
Quadratic equations.
I think it will help me understand many complex and often frustrating mathematical equations.
Learn how to go about equations and functions.
Learn the basic of pre algebra and solving equations.
I think it will help me understand equations and problems my teacher doesn`t explain enough to me.
Polynomial functions, quadratic equations, and manymore.. thanks..
Equations solving and radicals solving.
I am hoping I will learn how to do word problems related to Solving Systems of Linear Equations in Two Variables. It is an area I am having the most trouble.. especially related to distance (2 autos traveling at different speeds, etc.) problems where speed is unknown.
Apply rules for solving equations and inequalities.
I believe the site will help me to understand the processes involved in solving equations.
It will help my son understand how to do the problems and understand equations and so on.
It will help me understand the basic Algebra formulas and equations.
I think it will help me with equations that I have long forgotten, that I now need to teach/assist my children.
Understand the complexity of algebraic equations for a better career.
I think the videos will help my some of my students solve algebraic equations.
Learn how to work the equations better.
To better understand the concept of math equations, and how to do the formulas for add math problems.
Need to have tips on formulating equations for word problems.
This will help learn the proper steps to solve the math equations.
I am an educator looking for different ways to explain the process of solving equations. I intend to use this site as another tool in helping my kids to achieve success.
I hope it will help us to see all the steps involved in algebraic equations.
I have trouble with systems of equations, and the videos show me step by step how to work out the problem.
My weakest area in Math is in expressing the equation/equations based on the given data in the statements of the mathematical problem. With your site it is hoped I can remedy my weakness by practicing to solve the worded problems and together with the other students I can check my progress the right way. Thank you for putting up this site.
Give a good multi-media example to show to my classdifferent math equations and examples through the visualizer and projector.
Well i am having a lot of difficulty with identifying the trig equations. My parents will not dish out money for my education so i think that this would be a good way to educate myself.
I think that you`d help broaden my understandings with math and i think that you`d make it enjoyable for me to work on problems and equations provided by your site.
Learn how to do equations and functions.
To further understand the solving of equations, for example trinomials.
Equations and such.
Helping my son with the math equations he does not fully understand.
Help me understand math equations.
I hope it helps me with word problems and linear equations.
I`m hoping to learn and understand linear equations.
To help me grasp the concepts of algerbraic equations.
I can`t solve system of equations.
It will get me used to solving equations which i need for my current course.
It will show me the format of certain polynomial equations necessary for life and living.
With solving radical equations and rational equations with video tutorials.
This site will help in teaching both 6th grade and 8th grade math in solving equations and inequalities.
It will help me help my children with their problems solving math equations.
This site will help me understand math equations, solutions, and problems more than I can from school.
solve complex equations
Your site can help me understand the concepts between the formulae and the functions and the equations.

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How many legs in total do two chickens, two ducks,and a sheep have?

### Algebraic Equations

Hundreds of video clips, worksheets, and word problems on algebraic equations.

### First Degree Linear Equations

Hundreds of video clips, worksheets, and word problems on first degree linear equations.

### Fractional Equations

Hundreds of video clips, worksheets, and word problems on fractional equations.

### Polynomial Equations

Hundreds of video clips, worksheets, and word problems on polynomial equations.

### Quadratic Equations

Hundreds of video clips, worksheets, and word problems on quadratic equations.

### Linear Equations

Hundreds of video clips, worksheets, and word problems on linear equations.

### Solving Equations

Hundreds of video clips, worksheets, and word problems on solving equations.

### Absolute Value Equations

Hundreds of video clips, worksheets, and word problems on absolute value equations.

### Addition Equations

Hundreds of video clips, worksheets, and word problems on addition equations.

### Subtraction Equations

Hundreds of video clips, worksheets, and word problems on subtraction equations.

### Multiplication Equations

Hundreds of video clips, worksheets, and word problems on multiplication equations.

### Division Equations

Hundreds of video clips, worksheets, and word problems on division equations.

### Multi-Step Equations

Hundreds of video clips, worksheets, and word problems on multi-step equations.

### Radical Equations

Hundreds of video clips, worksheets, and word problems on radical equations.

### Circle Equation

Hundreds of video clips, worksheets, and word problems on circle equation.

### Logarithmic Equations

Hundreds of video clips, worksheets, and word problems on logarithmic equations.

### Systems Of Equations

Hundreds of video clips, worksheets, and word problems on systems of equations.

### Line Equations

Hundreds of video clips, worksheets, and word problems on line equations.

### Rate Equations

Hundreds of video clips, worksheets, and word problems on rate equations.

### Literal Equations

Hundreds of video clips, worksheets, and word problems on literal equations.

### Rational Equations

Hundreds of video clips, worksheets, and word problems on rational equations.

### Graphing Equations

Hundreds of video clips, worksheets, and word problems on graphing equations.

### Parametric Equations

Hundreds of video clips, worksheets, and word problems on parametric equations.

### Factoring Equations

Hundreds of video clips, worksheets, and word problems on factoring equations.

### Trigonometric Equations

Hundreds of video clips, worksheets, and word problems on trigonometric equations.

### Differential Equations

Hundreds of video clips, worksheets, and word problems on differential equations.

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Many students find equations difficult. At TuLyn, we have hundreds of free equations video tutorials, printable equations worksheets, and equations word problems to help you better understand equations and get better grades.