3m+n+m-n=

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Solution for 3m+n+m-n= equation: 


Simplifying
3m + n + m + -1n = 0

Reorder the terms:
3m + m + n + -1n = 0

Combine like terms: 3m + m = 4m
4m + n + -1n = 0

Combine like terms: n + -1n = 0
4m + 0 = 0
4m = 0

Solving
4m = 0

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Divide each side by '4'.
m = 0

Simplifying
m = 0

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