7y+7=7y-8

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


Simplifying
7y + 7 = 7y + -8

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

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

Add '-7y' to each side of the equation.
7 + 7y + -7y = -8 + 7y + -7y

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

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

Solving
7 = -8

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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