23x-9-15x+2=20x-5-12x+12

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Solution for 23x-9-15x+2=20x-5-12x+12 equation:


Simplifying
23x + -9 + -15x + 2 = 20x + -5 + -12x + 12

Reorder the terms:
-9 + 2 + 23x + -15x = 20x + -5 + -12x + 12

Combine like terms: -9 + 2 = -7
-7 + 23x + -15x = 20x + -5 + -12x + 12

Combine like terms: 23x + -15x = 8x
-7 + 8x = 20x + -5 + -12x + 12

Reorder the terms:
-7 + 8x = -5 + 12 + 20x + -12x

Combine like terms: -5 + 12 = 7
-7 + 8x = 7 + 20x + -12x

Combine like terms: 20x + -12x = 8x
-7 + 8x = 7 + 8x

Add '-8x' to each side of the equation.
-7 + 8x + -8x = 7 + 8x + -8x

Combine like terms: 8x + -8x = 0
-7 + 0 = 7 + 8x + -8x
-7 = 7 + 8x + -8x

Combine like terms: 8x + -8x = 0
-7 = 7 + 0
-7 = 7

Solving
-7 = 7

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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