7-2m=-2-2m

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Solution for 7-2m=-2-2m equation: 


Simplifying
7 + -2m = -2 + -2m

Add '2m' to each side of the equation.
7 + -2m + 2m = -2 + -2m + 2m

Combine like terms: -2m + 2m = 0
7 + 0 = -2 + -2m + 2m
7 = -2 + -2m + 2m

Combine like terms: -2m + 2m = 0
7 = -2 + 0
7 = -2

Solving
7 = -2

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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