-12(x-12)=-9(11+7x)

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Solution for -12(x-12)=-9(11+7x) equation: 


Simplifying
-12(x + -12) = -9(11 + 7x)

Reorder the terms:
-12(-12 + x) = -9(11 + 7x)
(-12 * -12 + x * -12) = -9(11 + 7x)
(144 + -12x) = -9(11 + 7x)
144 + -12x = (11 * -9 + 7x * -9)
144 + -12x = (-99 + -63x)

Solving
144 + -12x = -99 + -63x

Solving for variable 'x'.

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

Add '63x' to each side of the equation.
144 + -12x + 63x = -99 + -63x + 63x

Combine like terms: -12x + 63x = 51x
144 + 51x = -99 + -63x + 63x

Combine like terms: -63x + 63x = 0
144 + 51x = -99 + 0
144 + 51x = -99

Add '-144' to each side of the equation.
144 + -144 + 51x = -99 + -144

Combine like terms: 144 + -144 = 0
0 + 51x = -99 + -144
51x = -99 + -144

Combine like terms: -99 + -144 = -243
51x = -243

Divide each side by '51'.
x = -4.764705882

Simplifying
x = -4.764705882

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