3m-n=-3

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Solution for 3m-n=-3 equation: 


Simplifying
3m + -1n = -3

Solving
3m + -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.
3m + -1n + n = -3 + n

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

Divide each side by '3'.
m = -1 + 0.3333333333n

Simplifying
m = -1 + 0.3333333333n

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