-12-9x=-20

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Solution for -12-9x=-20 equation: 


Simplifying
-12 + -9x = -20

Solving
-12 + -9x = -20

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -9x = -20 + 12

Combine like terms: -12 + 12 = 0
0 + -9x = -20 + 12
-9x = -20 + 12

Combine like terms: -20 + 12 = -8
-9x = -8

Divide each side by '-9'.
x = 0.8888888889

Simplifying
x = 0.8888888889

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