-x-120=8x+60

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Solution for -x-120=8x+60 equation:


Simplifying
-1x + -120 = 8x + 60

Reorder the terms:
-120 + -1x = 8x + 60

Reorder the terms:
-120 + -1x = 60 + 8x

Solving
-120 + -1x = 60 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-120 + -1x + -8x = 60 + 8x + -8x

Combine like terms: -1x + -8x = -9x
-120 + -9x = 60 + 8x + -8x

Combine like terms: 8x + -8x = 0
-120 + -9x = 60 + 0
-120 + -9x = 60

Add '120' to each side of the equation.
-120 + 120 + -9x = 60 + 120

Combine like terms: -120 + 120 = 0
0 + -9x = 60 + 120
-9x = 60 + 120

Combine like terms: 60 + 120 = 180
-9x = 180

Divide each side by '-9'.
x = -20

Simplifying
x = -20

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