9x-7-8x-5=8x-7x-15

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Solution for 9x-7-8x-5=8x-7x-15 equation: 


Simplifying
9x + -7 + -8x + -5 = 8x + -7x + -15

Reorder the terms:
-7 + -5 + 9x + -8x = 8x + -7x + -15

Combine like terms: -7 + -5 = -12
-12 + 9x + -8x = 8x + -7x + -15

Combine like terms: 9x + -8x = 1x
-12 + 1x = 8x + -7x + -15

Reorder the terms:
-12 + 1x = -15 + 8x + -7x

Combine like terms: 8x + -7x = 1x
-12 + 1x = -15 + 1x

Add '-1x' to each side of the equation.
-12 + 1x + -1x = -15 + 1x + -1x

Combine like terms: 1x + -1x = 0
-12 + 0 = -15 + 1x + -1x
-12 = -15 + 1x + -1x

Combine like terms: 1x + -1x = 0
-12 = -15 + 0
-12 = -15

Solving
-12 = -15

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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