-9x-155=85+3x

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Solution for -9x-155=85+3x equation:


Simplifying
-9x + -155 = 85 + 3x

Reorder the terms:
-155 + -9x = 85 + 3x

Solving
-155 + -9x = 85 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-155 + -9x + -3x = 85 + 3x + -3x

Combine like terms: -9x + -3x = -12x
-155 + -12x = 85 + 3x + -3x

Combine like terms: 3x + -3x = 0
-155 + -12x = 85 + 0
-155 + -12x = 85

Add '155' to each side of the equation.
-155 + 155 + -12x = 85 + 155

Combine like terms: -155 + 155 = 0
0 + -12x = 85 + 155
-12x = 85 + 155

Combine like terms: 85 + 155 = 240
-12x = 240

Divide each side by '-12'.
x = -20

Simplifying
x = -20

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