-9+8x=8x-9

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Solution for -9+8x=8x-9 equation:


Simplifying
-9 + 8x = 8x + -9

Reorder the terms:
-9 + 8x = -9 + 8x

Add '9' to each side of the equation.
-9 + 9 + 8x = -9 + 9 + 8x

Combine like terms: -9 + 9 = 0
0 + 8x = -9 + 9 + 8x
8x = -9 + 9 + 8x

Combine like terms: -9 + 9 = 0
8x = 0 + 8x
8x = 8x

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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