7n+5-7n=

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Solution for 7n+5-7n= equation: 


Simplifying
7n + 5 + -7n = 0

Reorder the terms:
5 + 7n + -7n = 0

Combine like terms: 7n + -7n = 0
5 + 0 = 0
5 = 0

Solving
5 = 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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