12x-18=(9x-2)+3x

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Solution for 12x-18=(9x-2)+3x equation:


Simplifying
12x + -18 = (9x + -2) + 3x

Reorder the terms:
-18 + 12x = (9x + -2) + 3x

Reorder the terms:
-18 + 12x = (-2 + 9x) + 3x

Remove parenthesis around (-2 + 9x)
-18 + 12x = -2 + 9x + 3x

Combine like terms: 9x + 3x = 12x
-18 + 12x = -2 + 12x

Add '-12x' to each side of the equation.
-18 + 12x + -12x = -2 + 12x + -12x

Combine like terms: 12x + -12x = 0
-18 + 0 = -2 + 12x + -12x
-18 = -2 + 12x + -12x

Combine like terms: 12x + -12x = 0
-18 = -2 + 0
-18 = -2

Solving
-18 = -2

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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