Pre-Calculus: Solving Equations
Solving an equation means finding a value for the variable that makes the equation true.
Worksheets
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solving equations practice word problems,
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solving equations worksheets.
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solving equations videos replace text-based tutorials and give you better step-by-step explanations of solving equations. Watch each video repeatedly until you understand how to approach solving equations problems and how to solve them.
- Hundreds of video tutorials on solving equations make it easy for you to better understand the concept.
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Do you need help with Solving Quadratic Equations in your Pre-Calculus class?
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Pre-Calculus: Solving Equations Videos
Solving Multi Step Equations 2
Video Clip Length: 2 minutes 12 seconds
Video Clip Views: 13079
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
Solving Equations with Fractional Coefficients
Video Clip Length: 2 minutes 7 seconds
Video Clip Views: 9591
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 Fractions With Unlike Denominators 2
Video Clip Length: 2 minutes 5 seconds
Video Clip Views: 8462
denominator, equations, fractions, lcd, lcm, least common denominator, least common multiple, like denominators, number sense, numbers, solving equations, unlike denominators
Pre-Calculus: Solving Equations Worksheets
Pre-Calculus: Solving Equations Word Problems
completing the square
The path of the ball for many golf shots can be modeled by a quadratic function. The path of a golf ball hit at an angle of about 10 degrees to the horizontal can be modeled by the function, h= -0.002d
2 + 0.4d, where h is the height of the ball, in meters, and d is the horizontal distance the ball travels, in meters, until it first hits the ground.
a) What is the maximum height reached by the ball?
b) What is the horizontal distance of the ball from the golfer when the ball reaches its maximum ...
Pre-Calculus: Solving Equations Practice Questions
2x - 2y = 15
x + y = 11
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
In the quadratic formula, if b
2 - 4ac is less than 0...
In the quadratic formula, if b
2 - 4ac is greater than 0...
What is b
2 - 4ac called in the quadratic formula?
x
2-8x+12=0
h=-0.0425d
2+3.57d
2x+y=3y
m=4n
3m-2n=20
x+y=5 and 2x-3y=4
y=2x+8
2y=-2x-2
solve by elimination method
-4x+9y=9
x- 3y= - 6
4d=5d-8
3y=36+9y
-6x+5y=18
4x-2y=-20
x
2 + 4y
2 = 64
9y
2 - 16x
2 = 144
x
2-8x+11
3x+2y=9
y=x+2
-x+8y=16
3x+4y=36
sqrt(x) - 1 = sqrt(x-7)
2x+y=3
-2x+5y=-9
3y+2x=50
y=2x
y = 5x - 6
y = 9x - 7
x = y - 1
y = 4 -2x
8c-d=-3
4c-5d=15
x
2-8x+12=0
y=x
2-3x-10
2x+y=10
y=3x
5x+4y=-35
y=2x+1
y= 2x+16
3y= 4x+3
2x + y
2 - 4y + 4 = 0
-x + y = 2
Y=X+1
Y=3X-1
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