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.

Video Tutorials

Worksheets

Word Problems

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

See All Equations Worksheets

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

Combining Like Terms Video Clip

play the video

Combining Like Terms
Video Clip Length: 1 minute 13 seconds
Video Clip Views: 37871

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

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

play the video

System Of Linear Equations In Two Variables Substitution Method 3
Video Clip Length: 3 minutes 35 seconds
Video Clip Views: 28840

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

Solving Equations With Fractions With Unlike Denominators 2 Video Clip

play the video

Solving Equations With Fractions With Unlike Denominators 2
Video Clip Length: 2 minutes 5 seconds
Video Clip Views: 26481

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

Solving Multi Step Equations 2 Video Clip

play the video

Solving Multi Step Equations 2
Video Clip Length: 2 minutes 12 seconds
Video Clip Views: 26463

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

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

play the video

Finding Equation Of A Circle By Completing The Square 2
Video Clip Length: 6 minutes 5 seconds
Video Clip Views: 19533

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

Solving Equations with Fractional Coefficients Video Clip

play the video

Solving Equations with Fractional Coefficients
Video Clip Length: 2 minutes 7 seconds
Video Clip Views: 19141

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.

algebraic fractions, equations, expressions, solving equations

Solving Equations with Decimal Coefficients and involving Decimal Division Video Clip

play the video

Solving Equations with Decimal Coefficients and involving Decimal Division
Video Clip Length: 3 minutes 5 seconds
Video Clip Views: 16622

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

Writing Logarithmic Equations In Exponential Form 2 Video Clip

play the video

Writing Logarithmic Equations In Exponential Form 2
Video Clip Length: 33 seconds
Video Clip Views: 15863

equations, exponents, logarithmic equations, logarithms

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

play the video

Finding The Center And Radius Of A Circle By Completing The Square
Video Clip Length: 5 minutes 29 seconds
Video Clip Views: 15543

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

Solving Equations Requiring Cross Multiplication Video Clip

play the video

Solving Equations Requiring Cross Multiplication
Video Clip Length: 2 minutes 42 seconds
Video Clip Views: 15465

This tutorial will show you how to perform you cross multiplication to solve for x. You need to use distributive property and also solve for the equation.

cross multiplication, equations, solving 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
y=0.15x + 0.79
Y=X+1
Y=3X-1
28/d=4
-x²+23x=46
4y = 2(x + 2y)

Post a homework question on equations:

Equations Help : Videos | Worksheets | Word Problems

Equations

Top Equations Worksheets

Combining Like Terms Video Clip

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

Solving Equations With Fractions With Unlike Denominators 2 Video Clip

Solving Multi Step Equations 2 Video Clip

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

Solving Equations with Fractional Coefficients Video Clip

Solving Equations with Decimal Coefficients and involving Decimal Division Video Clip

Writing Logarithmic Equations In Exponential Form 2 Video Clip

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

Solving Equations Requiring Cross Multiplication Video Clip

Top Equations Word Problems

Homework Help Questions

Post a homework question on equations:

Post a Comment