(2x+12)(x-1)=0

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Solution for (2x+12)(x-1)=0 equation:


Simplifying
(2x + 12)(x + -1) = 0

Reorder the terms:
(12 + 2x)(x + -1) = 0

Reorder the terms:
(12 + 2x)(-1 + x) = 0

Multiply (12 + 2x) * (-1 + x)
(12(-1 + x) + 2x * (-1 + x)) = 0
((-1 * 12 + x * 12) + 2x * (-1 + x)) = 0
((-12 + 12x) + 2x * (-1 + x)) = 0
(-12 + 12x + (-1 * 2x + x * 2x)) = 0
(-12 + 12x + (-2x + 2x2)) = 0

Combine like terms: 12x + -2x = 10x
(-12 + 10x + 2x2) = 0

Solving
-12 + 10x + 2x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-6 + 5x + x2) = 0

Factor a trinomial.
2((-6 + -1x)(1 + -1x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-6 + -1x)' equal to zero and attempt to solve: Simplifying -6 + -1x = 0 Solving -6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1x = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1x = 0 + 6 -1x = 0 + 6 Combine like terms: 0 + 6 = 6 -1x = 6 Divide each side by '-1'. x = -6 Simplifying x = -6

Subproblem 2

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

Solution

x = {-6, 1}

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