-(x-90)=110

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Solution for -(x-90)=110 equation:


Simplifying
-1(x + -90) = 110

Reorder the terms:
-1(-90 + x) = 110
(-90 * -1 + x * -1) = 110
(90 + -1x) = 110

Solving
90 + -1x = 110

Solving for variable 'x'.

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

Add '-90' to each side of the equation.
90 + -90 + -1x = 110 + -90

Combine like terms: 90 + -90 = 0
0 + -1x = 110 + -90
-1x = 110 + -90

Combine like terms: 110 + -90 = 20
-1x = 20

Divide each side by '-1'.
x = -20

Simplifying
x = -20

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