8+9x=9x-7

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Solution for 8+9x=9x-7 equation: 


Simplifying
8 + 9x = 9x + -7

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

Add '-9x' to each side of the equation.
8 + 9x + -9x = -7 + 9x + -9x

Combine like terms: 9x + -9x = 0
8 + 0 = -7 + 9x + -9x
8 = -7 + 9x + -9x

Combine like terms: 9x + -9x = 0
8 = -7 + 0
8 = -7

Solving
8 = -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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