-9x-89=87-x

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Solution for -9x-89=87-x equation:


Simplifying
-9x + -89 = 87 + -1x

Reorder the terms:
-89 + -9x = 87 + -1x

Solving
-89 + -9x = 87 + -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.
-89 + -9x + x = 87 + -1x + x

Combine like terms: -9x + x = -8x
-89 + -8x = 87 + -1x + x

Combine like terms: -1x + x = 0
-89 + -8x = 87 + 0
-89 + -8x = 87

Add '89' to each side of the equation.
-89 + 89 + -8x = 87 + 89

Combine like terms: -89 + 89 = 0
0 + -8x = 87 + 89
-8x = 87 + 89

Combine like terms: 87 + 89 = 176
-8x = 176

Divide each side by '-8'.
x = -22

Simplifying
x = -22

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