(-6-2x)(-4x+8)=0

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Solution for (-6-2x)(-4x+8)=0 equation:


Simplifying
(-6 + -2x)(-4x + 8) = 0

Reorder the terms:
(-6 + -2x)(8 + -4x) = 0

Multiply (-6 + -2x) * (8 + -4x)
(-6(8 + -4x) + -2x * (8 + -4x)) = 0
((8 * -6 + -4x * -6) + -2x * (8 + -4x)) = 0
((-48 + 24x) + -2x * (8 + -4x)) = 0
(-48 + 24x + (8 * -2x + -4x * -2x)) = 0
(-48 + 24x + (-16x + 8x2)) = 0

Combine like terms: 24x + -16x = 8x
(-48 + 8x + 8x2) = 0

Solving
-48 + 8x + 8x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '8'.
8(-6 + x + x2) = 0

Factor a trinomial.
8((-3 + -1x)(2 + -1x)) = 0

Ignore the factor 8.

Subproblem 1

Set the factor '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3

Subproblem 2

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

Solution

x = {-3, 2}

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