-9x-109=131-x

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Solution for -9x-109=131-x equation:


Simplifying
-9x + -109 = 131 + -1x

Reorder the terms:
-109 + -9x = 131 + -1x

Solving
-109 + -9x = 131 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-109 + -9x + x = 131 + -1x + x

Combine like terms: -9x + x = -8x
-109 + -8x = 131 + -1x + x

Combine like terms: -1x + x = 0
-109 + -8x = 131 + 0
-109 + -8x = 131

Add '109' to each side of the equation.
-109 + 109 + -8x = 131 + 109

Combine like terms: -109 + 109 = 0
0 + -8x = 131 + 109
-8x = 131 + 109

Combine like terms: 131 + 109 = 240
-8x = 240

Divide each side by '-8'.
x = -30

Simplifying
x = -30

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