-2x-7x-89=91

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Solution for -2x-7x-89=91 equation:


Simplifying
-2x + -7x + -89 = 91

Reorder the terms:
-89 + -2x + -7x = 91

Combine like terms: -2x + -7x = -9x
-89 + -9x = 91

Solving
-89 + -9x = 91

Solving for variable 'x'.

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

Add '89' to each side of the equation.
-89 + 89 + -9x = 91 + 89

Combine like terms: -89 + 89 = 0
0 + -9x = 91 + 89
-9x = 91 + 89

Combine like terms: 91 + 89 = 180
-9x = 180

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

Simplifying
x = -20

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