-2(-12x-12)-7(-9x-12)=6(-5x-6)

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Solution for -2(-12x-12)-7(-9x-12)=6(-5x-6) equation:


Simplifying
-2(-12x + -12) + -7(-9x + -12) = 6(-5x + -6)

Reorder the terms:
-2(-12 + -12x) + -7(-9x + -12) = 6(-5x + -6)
(-12 * -2 + -12x * -2) + -7(-9x + -12) = 6(-5x + -6)
(24 + 24x) + -7(-9x + -12) = 6(-5x + -6)

Reorder the terms:
24 + 24x + -7(-12 + -9x) = 6(-5x + -6)
24 + 24x + (-12 * -7 + -9x * -7) = 6(-5x + -6)
24 + 24x + (84 + 63x) = 6(-5x + -6)

Reorder the terms:
24 + 84 + 24x + 63x = 6(-5x + -6)

Combine like terms: 24 + 84 = 108
108 + 24x + 63x = 6(-5x + -6)

Combine like terms: 24x + 63x = 87x
108 + 87x = 6(-5x + -6)

Reorder the terms:
108 + 87x = 6(-6 + -5x)
108 + 87x = (-6 * 6 + -5x * 6)
108 + 87x = (-36 + -30x)

Solving
108 + 87x = -36 + -30x

Solving for variable 'x'.

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

Add '30x' to each side of the equation.
108 + 87x + 30x = -36 + -30x + 30x

Combine like terms: 87x + 30x = 117x
108 + 117x = -36 + -30x + 30x

Combine like terms: -30x + 30x = 0
108 + 117x = -36 + 0
108 + 117x = -36

Add '-108' to each side of the equation.
108 + -108 + 117x = -36 + -108

Combine like terms: 108 + -108 = 0
0 + 117x = -36 + -108
117x = -36 + -108

Combine like terms: -36 + -108 = -144
117x = -144

Divide each side by '117'.
x = -1.230769231

Simplifying
x = -1.230769231

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