9x-7=9x

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Solution for 9x-7=9x equation: 


Simplifying
9x + -7 = 9x

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

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

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

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

Solving
-7 = 0

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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