-12(x-12)=-(1+7x)

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Solution for -12(x-12)=-(1+7x) equation:


Simplifying
-12(x + -12) = -1(1 + 7x)

Reorder the terms:
-12(-12 + x) = -1(1 + 7x)
(-12 * -12 + x * -12) = -1(1 + 7x)
(144 + -12x) = -1(1 + 7x)
144 + -12x = (1 * -1 + 7x * -1)
144 + -12x = (-1 + -7x)

Solving
144 + -12x = -1 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
144 + -12x + 7x = -1 + -7x + 7x

Combine like terms: -12x + 7x = -5x
144 + -5x = -1 + -7x + 7x

Combine like terms: -7x + 7x = 0
144 + -5x = -1 + 0
144 + -5x = -1

Add '-144' to each side of the equation.
144 + -144 + -5x = -1 + -144

Combine like terms: 144 + -144 = 0
0 + -5x = -1 + -144
-5x = -1 + -144

Combine like terms: -1 + -144 = -145
-5x = -145

Divide each side by '-5'.
x = 29

Simplifying
x = 29

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