-90-11x=144+7x

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Solution for -90-11x=144+7x equation:


Simplifying
-90 + -11x = 144 + 7x

Solving
-90 + -11x = 144 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-90 + -11x + -7x = 144 + 7x + -7x

Combine like terms: -11x + -7x = -18x
-90 + -18x = 144 + 7x + -7x

Combine like terms: 7x + -7x = 0
-90 + -18x = 144 + 0
-90 + -18x = 144

Add '90' to each side of the equation.
-90 + 90 + -18x = 144 + 90

Combine like terms: -90 + 90 = 0
0 + -18x = 144 + 90
-18x = 144 + 90

Combine like terms: 144 + 90 = 234
-18x = 234

Divide each side by '-18'.
x = -13

Simplifying
x = -13

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