-x-86=4

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Solution for -x-86=4 equation:


Simplifying
-1x + -86 = 4

Reorder the terms:
-86 + -1x = 4

Solving
-86 + -1x = 4

Solving for variable 'x'.

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

Add '86' to each side of the equation.
-86 + 86 + -1x = 4 + 86

Combine like terms: -86 + 86 = 0
0 + -1x = 4 + 86
-1x = 4 + 86

Combine like terms: 4 + 86 = 90
-1x = 90

Divide each side by '-1'.
x = -90

Simplifying
x = -90

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