m+n-m=7

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Solution for m+n-m=7 equation: 


Simplifying
m + n + -1m = 7

Reorder the terms:
m + -1m + n = 7

Combine like terms: m + -1m = 0
0 + n = 7
n = 7

Solving
n = 7

Solving for variable 'n'.

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

Simplifying
n = 7

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