-2x+91=-9x-7

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Solution for -2x+91=-9x-7 equation:


Simplifying
-2x + 91 = -9x + -7

Reorder the terms:
91 + -2x = -9x + -7

Reorder the terms:
91 + -2x = -7 + -9x

Solving
91 + -2x = -7 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
91 + -2x + 9x = -7 + -9x + 9x

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

Combine like terms: -9x + 9x = 0
91 + 7x = -7 + 0
91 + 7x = -7

Add '-91' to each side of the equation.
91 + -91 + 7x = -7 + -91

Combine like terms: 91 + -91 = 0
0 + 7x = -7 + -91
7x = -7 + -91

Combine like terms: -7 + -91 = -98
7x = -98

Divide each side by '7'.
x = -14

Simplifying
x = -14

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