m-n=3

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Solution for m-n=3 equation: 


Simplifying
m + -1n = 3

Solving
m + -1n = 3

Solving for variable 'm'.

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

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

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

Simplifying
m = 3 + n

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