13m+2n-3m+7n=

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Solution for 13m+2n-3m+7n= equation:


Simplifying
13m + 2n + -3m + 7n = 0

Reorder the terms:
13m + -3m + 2n + 7n = 0

Combine like terms: 13m + -3m = 10m
10m + 2n + 7n = 0

Combine like terms: 2n + 7n = 9n
10m + 9n = 0

Solving
10m + 9n = 0

Solving for variable 'm'.

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

Add '-9n' to each side of the equation.
10m + 9n + -9n = 0 + -9n

Combine like terms: 9n + -9n = 0
10m + 0 = 0 + -9n
10m = 0 + -9n
Remove the zero:
10m = -9n

Divide each side by '10'.
m = -0.9n

Simplifying
m = -0.9n

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