12*x+9=-108

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Solution for 12*x+9=-108 equation: 


Simplifying
12x + 9 = -108

Reorder the terms:
9 + 12x = -108

Solving
9 + 12x = -108

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 12x = -108 + -9

Combine like terms: 9 + -9 = 0
0 + 12x = -108 + -9
12x = -108 + -9

Combine like terms: -108 + -9 = -117
12x = -117

Divide each side by '12'.
x = -9.75

Simplifying
x = -9.75

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