-3n+7=-3n-5

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Solution for -3n+7=-3n-5 equation: 


Simplifying
-3n + 7 = -3n + -5

Reorder the terms:
7 + -3n = -3n + -5

Reorder the terms:
7 + -3n = -5 + -3n

Add '3n' to each side of the equation.
7 + -3n + 3n = -5 + -3n + 3n

Combine like terms: -3n + 3n = 0
7 + 0 = -5 + -3n + 3n
7 = -5 + -3n + 3n

Combine like terms: -3n + 3n = 0
7 = -5 + 0
7 = -5

Solving
7 = -5

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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