-12x-57=132-3x

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Solution for -12x-57=132-3x equation:


Simplifying
-12x + -57 = 132 + -3x

Reorder the terms:
-57 + -12x = 132 + -3x

Solving
-57 + -12x = 132 + -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.
-57 + -12x + 3x = 132 + -3x + 3x

Combine like terms: -12x + 3x = -9x
-57 + -9x = 132 + -3x + 3x

Combine like terms: -3x + 3x = 0
-57 + -9x = 132 + 0
-57 + -9x = 132

Add '57' to each side of the equation.
-57 + 57 + -9x = 132 + 57

Combine like terms: -57 + 57 = 0
0 + -9x = 132 + 57
-9x = 132 + 57

Combine like terms: 132 + 57 = 189
-9x = 189

Divide each side by '-9'.
x = -21

Simplifying
x = -21

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