-9q+9=-9q+7

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Solution for -9q+9=-9q+7 equation: 


Simplifying
-9q + 9 = -9q + 7

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

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

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

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

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

Solving
9 = 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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