-x-240=90+9x

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Solution for -x-240=90+9x equation:


Simplifying
-1x + -240 = 90 + 9x

Reorder the terms:
-240 + -1x = 90 + 9x

Solving
-240 + -1x = 90 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-240 + -1x + -9x = 90 + 9x + -9x

Combine like terms: -1x + -9x = -10x
-240 + -10x = 90 + 9x + -9x

Combine like terms: 9x + -9x = 0
-240 + -10x = 90 + 0
-240 + -10x = 90

Add '240' to each side of the equation.
-240 + 240 + -10x = 90 + 240

Combine like terms: -240 + 240 = 0
0 + -10x = 90 + 240
-10x = 90 + 240

Combine like terms: 90 + 240 = 330
-10x = 330

Divide each side by '-10'.
x = -33

Simplifying
x = -33

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