Solving Equations
Solve for x: 5x=25
What is 5
What is f(x) = 3x+1 if x = 2
What is x=7
(3x2 + 2x - 4) - (2x2 - 3x + 6)
What is x2 + 5x - 10
(x - 5)/35 = 5/7
What is x=30
What is slope formula?
What is change in y over change in x.
Solve for d: 2d+90=350
What is 130
What is f(x) = x2 - x + 1 if x = -2
What is 7
(2a + 9b - 1c) + (-2b - 6c)
What is 2a + 7b - 7c
(2x+1)/3 = (6x - 9)/5
What is 4
Find the slope: (3,5) and (0,4)
What is 1/3
Solve for x: -3(2x + 1) + 4x = 11
What is -7
If f(x) = x2 - 3x, find f(-4)
What is 28
(2x - 6)(3x - 5)
What is 6x2 - 28x + 30
(2x - 1)/5 = (x + 4)/2
What is -22
Find the slope: (1,0) and (-4,2)
What is -2/5
2(m + 6) = 48
What is m=18
f(x)=-3x-5. What is f(x) when x=3?
What is -14
(-100x4y5 + 50x3y8) divided by 25x3y5
What is -4x + 2y3
(x-2)/9 = 3
What is 29
Write an equation of a line that passes through the point (-6,-2) and has a slope of 1/2
What is y = (1/2)x + 1
Solve for x: 37 = -4c + 3(2c - 9)
What is c = 32
If f(n) = (n-1)2 + 2n, find f(-4)
What is 17
(2x + 3)(4x2 - 5x + 6)
What is 8x3 + 2x2 - 3x + 18
(2x - 2)/3 = (x + 5)/2
What is 19
What is y = 3x + 11