9n+5-9-9n=

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Solution for 9n+5-9-9n= equation: 


Simplifying
9n + 5 + -9 + -9n = 0

Reorder the terms:
5 + -9 + 9n + -9n = 0

Combine like terms: 5 + -9 = -4
-4 + 9n + -9n = 0

Combine like terms: 9n + -9n = 0
-4 + 0 = 0
-4 = 0

Solving
-4 = 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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