-7u+7=-7u

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Solution for -7u+7=-7u equation: 


Simplifying
-7u + 7 = -7u

Reorder the terms:
7 + -7u = -7u

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

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

Combine like terms: -7u + 7u = 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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