-13(x-12)=-9(1+7)

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Solution for -13(x-12)=-9(1+7) equation:


Simplifying
-13(x + -12) = -9(1 + 7)

Reorder the terms:
-13(-12 + x) = -9(1 + 7)
(-12 * -13 + x * -13) = -9(1 + 7)
(156 + -13x) = -9(1 + 7)

Combine like terms: 1 + 7 = 8
156 + -13x = -9(8)

Multiply -9 * 8
156 + -13x = -72

Solving
156 + -13x = -72

Solving for variable 'x'.

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

Add '-156' to each side of the equation.
156 + -156 + -13x = -72 + -156

Combine like terms: 156 + -156 = 0
0 + -13x = -72 + -156
-13x = -72 + -156

Combine like terms: -72 + -156 = -228
-13x = -228

Divide each side by '-13'.
x = 17.53846154

Simplifying
x = 17.53846154

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