3m-n=2m+m

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Solution for 3m-n=2m+m equation: 


Simplifying
3m + -1n = 2m + m

Combine like terms: 2m + m = 3m
3m + -1n = 3m

Add '-3m' to each side of the equation.
3m + -3m + -1n = 3m + -3m

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

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

Solving
-1n = 0

Solving for variable 'n'.

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

Divide each side by '-1'.
n = 0

Simplifying
n = 0

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