7y+15-7y-8=

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Solution for 7y+15-7y-8= equation: 


Simplifying
7y + 15 + -7y + -8 = 0

Reorder the terms:
15 + -8 + 7y + -7y = 0

Combine like terms: 15 + -8 = 7
7 + 7y + -7y = 0

Combine like terms: 7y + -7y = 0
7 + 0 = 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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