2x-1-9x-8=5x-12x-12

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Solution for 2x-1-9x-8=5x-12x-12 equation: 


Simplifying
2x + -1 + -9x + -8 = 5x + -12x + -12

Reorder the terms:
-1 + -8 + 2x + -9x = 5x + -12x + -12

Combine like terms: -1 + -8 = -9
-9 + 2x + -9x = 5x + -12x + -12

Combine like terms: 2x + -9x = -7x
-9 + -7x = 5x + -12x + -12

Reorder the terms:
-9 + -7x = -12 + 5x + -12x

Combine like terms: 5x + -12x = -7x
-9 + -7x = -12 + -7x

Add '7x' to each side of the equation.
-9 + -7x + 7x = -12 + -7x + 7x

Combine like terms: -7x + 7x = 0
-9 + 0 = -12 + -7x + 7x
-9 = -12 + -7x + 7x

Combine like terms: -7x + 7x = 0
-9 = -12 + 0
-9 = -12

Solving
-9 = -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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