4x^2-8x=32

Solution for 4x^2-8x=32 equation:

Simplifying
4x2 + -8x = 32

Reorder the terms:
-8x + 4x2 = 32

Solving
-8x + 4x2 = 32

Solving for variable 'x'.

Reorder the terms:
-32 + -8x + 4x2 = 32 + -32

Combine like terms: 32 + -32 = 0
-32 + -8x + 4x2 = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-8 + -2x + x2) = 0

Factor a trinomial.
4((-2 + -1x)(4 + -1x)) = 0

Ignore the factor 4.
Subproblem 1
Set the factor '(-2 + -1x)' equal to zero and attempt to solve:

Simplifying
-2 + -1x = 0

Solving
-2 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '2' to each side of the equation.
-2 + 2 + -1x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -1x = 0 + 2
-1x = 0 + 2

Combine like terms: 0 + 2 = 2
-1x = 2

Divide each side by '-1'.
x = -2

Simplifying
x = -2
Subproblem 2
Set the factor '(4 + -1x)' equal to zero and attempt to solve:

Simplifying
4 + -1x = 0

Solving
4 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-4' to each side of the equation.
4 + -4 + -1x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1x = 0 + -4
-1x = 0 + -4

Combine like terms: 0 + -4 = -4
-1x = -4

Divide each side by '-1'.
x = 4

Simplifying
x = 4
Solution
x = {-2, 4}