-9u+9u-2=

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Solution for -9u+9u-2= equation: 


Simplifying
-9u + 9u + -2 = 0

Reorder the terms:
-2 + -9u + 9u = 0

Combine like terms: -9u + 9u = 0
-2 + 0 = 0
-2 = 0

Solving
-2 = 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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