2x-12-9x=18-18x+11x-6

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Solution for 2x-12-9x=18-18x+11x-6 equation: 


Simplifying
2x + -12 + -9x = 18 + -18x + 11x + -6

Reorder the terms:
-12 + 2x + -9x = 18 + -18x + 11x + -6

Combine like terms: 2x + -9x = -7x
-12 + -7x = 18 + -18x + 11x + -6

Reorder the terms:
-12 + -7x = 18 + -6 + -18x + 11x

Combine like terms: 18 + -6 = 12
-12 + -7x = 12 + -18x + 11x

Combine like terms: -18x + 11x = -7x
-12 + -7x = 12 + -7x

Add '7x' to each side of the equation.
-12 + -7x + 7x = 12 + -7x + 7x

Combine like terms: -7x + 7x = 0
-12 + 0 = 12 + -7x + 7x
-12 = 12 + -7x + 7x

Combine like terms: -7x + 7x = 0
-12 = 12 + 0
-12 = 12

Solving
-12 = 12

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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