5m+2n-2m+7n=

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Solution for 5m+2n-2m+7n= equation:


Simplifying
5m + 2n + -2m + 7n = 0

Reorder the terms:
5m + -2m + 2n + 7n = 0

Combine like terms: 5m + -2m = 3m
3m + 2n + 7n = 0

Combine like terms: 2n + 7n = 9n
3m + 9n = 0

Solving
3m + 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.
3m + 9n + -9n = 0 + -9n

Combine like terms: 9n + -9n = 0
3m + 0 = 0 + -9n
3m = 0 + -9n
Remove the zero:
3m = -9n

Divide each side by '3'.
m = -3n

Simplifying
m = -3n

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