-12(x-12)=-9(1+-7)

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Solution for -12(x-12)=-9(1+-7) equation:


Simplifying
-12(x + -12) = -9(1 + -7)

Reorder the terms:
-12(-12 + x) = -9(1 + -7)
(-12 * -12 + x * -12) = -9(1 + -7)
(144 + -12x) = -9(1 + -7)

Combine like terms: 1 + -7 = -6
144 + -12x = -9(-6)

Multiply -9 * -6
144 + -12x = 54

Solving
144 + -12x = 54

Solving for variable 'x'.

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

Add '-144' to each side of the equation.
144 + -144 + -12x = 54 + -144

Combine like terms: 144 + -144 = 0
0 + -12x = 54 + -144
-12x = 54 + -144

Combine like terms: 54 + -144 = -90
-12x = -90

Divide each side by '-12'.
x = 7.5

Simplifying
x = 7.5

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