-7x-89=79+x

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Solution for -7x-89=79+x equation:


Simplifying
-7x + -89 = 79 + x

Reorder the terms:
-89 + -7x = 79 + x

Solving
-89 + -7x = 79 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-89 + -7x + -1x = 79 + x + -1x

Combine like terms: -7x + -1x = -8x
-89 + -8x = 79 + x + -1x

Combine like terms: x + -1x = 0
-89 + -8x = 79 + 0
-89 + -8x = 79

Add '89' to each side of the equation.
-89 + 89 + -8x = 79 + 89

Combine like terms: -89 + 89 = 0
0 + -8x = 79 + 89
-8x = 79 + 89

Combine like terms: 79 + 89 = 168
-8x = 168

Divide each side by '-8'.
x = -21

Simplifying
x = -21

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