-12x+144=-9-63

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Solution for -12x+144=-9-63 equation: 


Simplifying
-12x + 144 = -9 + -63

Reorder the terms:
144 + -12x = -9 + -63

Combine like terms: -9 + -63 = -72
144 + -12x = -72

Solving
144 + -12x = -72

Solving for variable 'x'.

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

Add '-144' to each side of the equation.
144 + -144 + -12x = -72 + -144

Combine like terms: 144 + -144 = 0
0 + -12x = -72 + -144
-12x = -72 + -144

Combine like terms: -72 + -144 = -216
-12x = -216

Divide each side by '-12'.
x = 18

Simplifying
x = 18

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