7m-2=3m+4m

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Solution for 7m-2=3m+4m equation: 


Simplifying
7m + -2 = 3m + 4m

Reorder the terms:
-2 + 7m = 3m + 4m

Combine like terms: 3m + 4m = 7m
-2 + 7m = 7m

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

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

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

Solving
-2 = 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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