-2x+18=-90

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Solution for -2x+18=-90 equation: 


Simplifying
-2x + 18 = -90

Reorder the terms:
18 + -2x = -90

Solving
18 + -2x = -90

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + -2x = -90 + -18

Combine like terms: 18 + -18 = 0
0 + -2x = -90 + -18
-2x = -90 + -18

Combine like terms: -90 + -18 = -108
-2x = -108

Divide each side by '-2'.
x = 54

Simplifying
x = 54

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