-20-12x=-128

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Solution for -20-12x=-128 equation: 


Simplifying
-20 + -12x = -128

Solving
-20 + -12x = -128

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -12x = -128 + 20

Combine like terms: -20 + 20 = 0
0 + -12x = -128 + 20
-12x = -128 + 20

Combine like terms: -128 + 20 = -108
-12x = -108

Divide each side by '-12'.
x = 9

Simplifying
x = 9

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