-7x-8=6x-125

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Solution for -7x-8=6x-125 equation:


Simplifying
-7x + -8 = 6x + -125

Reorder the terms:
-8 + -7x = 6x + -125

Reorder the terms:
-8 + -7x = -125 + 6x

Solving
-8 + -7x = -125 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-8 + -7x + -6x = -125 + 6x + -6x

Combine like terms: -7x + -6x = -13x
-8 + -13x = -125 + 6x + -6x

Combine like terms: 6x + -6x = 0
-8 + -13x = -125 + 0
-8 + -13x = -125

Add '8' to each side of the equation.
-8 + 8 + -13x = -125 + 8

Combine like terms: -8 + 8 = 0
0 + -13x = -125 + 8
-13x = -125 + 8

Combine like terms: -125 + 8 = -117
-13x = -117

Divide each side by '-13'.
x = 9

Simplifying
x = 9

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