12x^2-12x=24

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Solution for 12x^2-12x=24 equation:


Simplifying
12x2 + -12x = 24

Reorder the terms:
-12x + 12x2 = 24

Solving
-12x + 12x2 = 24

Solving for variable 'x'.

Reorder the terms:
-24 + -12x + 12x2 = 24 + -24

Combine like terms: 24 + -24 = 0
-24 + -12x + 12x2 = 0

Factor out the Greatest Common Factor (GCF), '12'.
12(-2 + -1x + x2) = 0

Factor a trinomial.
12((-1 + -1x)(2 + -1x)) = 0

Ignore the factor 12.

Subproblem 1

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

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 = {-1, 2}

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