18x+54=12x-12

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Solution for 18x+54=12x-12 equation:


Simplifying
18x + 54 = 12x + -12

Reorder the terms:
54 + 18x = 12x + -12

Reorder the terms:
54 + 18x = -12 + 12x

Solving
54 + 18x = -12 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
54 + 18x + -12x = -12 + 12x + -12x

Combine like terms: 18x + -12x = 6x
54 + 6x = -12 + 12x + -12x

Combine like terms: 12x + -12x = 0
54 + 6x = -12 + 0
54 + 6x = -12

Add '-54' to each side of the equation.
54 + -54 + 6x = -12 + -54

Combine like terms: 54 + -54 = 0
0 + 6x = -12 + -54
6x = -12 + -54

Combine like terms: -12 + -54 = -66
6x = -66

Divide each side by '6'.
x = -11

Simplifying
x = -11

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