m+2n=n+9

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Solution for m+2n=n+9 equation: 


Simplifying
m + 2n = n + 9

Reorder the terms:
m + 2n = 9 + n

Solving
m + 2n = 9 + n

Solving for variable 'm'.

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

Add '-2n' to each side of the equation.
m + 2n + -2n = 9 + n + -2n

Combine like terms: 2n + -2n = 0
m + 0 = 9 + n + -2n
m = 9 + n + -2n

Combine like terms: n + -2n = -1n
m = 9 + -1n

Simplifying
m = 9 + -1n

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