-12x-144=-9+63x

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


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

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

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

Solving for variable 'x'.

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

Add '-63x' to each side of the equation.
-144 + -12x + -63x = -9 + 63x + -63x

Combine like terms: -12x + -63x = -75x
-144 + -75x = -9 + 63x + -63x

Combine like terms: 63x + -63x = 0
-144 + -75x = -9 + 0
-144 + -75x = -9

Add '144' to each side of the equation.
-144 + 144 + -75x = -9 + 144

Combine like terms: -144 + 144 = 0
0 + -75x = -9 + 144
-75x = -9 + 144

Combine like terms: -9 + 144 = 135
-75x = 135

Divide each side by '-75'.
x = -1.8

Simplifying
x = -1.8

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