-113-7x=9x+15

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Solution for -113-7x=9x+15 equation:


Simplifying
-113 + -7x = 9x + 15

Reorder the terms:
-113 + -7x = 15 + 9x

Solving
-113 + -7x = 15 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-113 + -7x + -9x = 15 + 9x + -9x

Combine like terms: -7x + -9x = -16x
-113 + -16x = 15 + 9x + -9x

Combine like terms: 9x + -9x = 0
-113 + -16x = 15 + 0
-113 + -16x = 15

Add '113' to each side of the equation.
-113 + 113 + -16x = 15 + 113

Combine like terms: -113 + 113 = 0
0 + -16x = 15 + 113
-16x = 15 + 113

Combine like terms: 15 + 113 = 128
-16x = 128

Divide each side by '-16'.
x = -8

Simplifying
x = -8

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