12m+7n-9n=

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Solution for 12m+7n-9n= equation: 


Simplifying
12m + 7n + -9n = 0

Combine like terms: 7n + -9n = -2n
12m + -2n = 0

Solving
12m + -2n = 0

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.
12m + -2n + 2n = 0 + 2n

Combine like terms: -2n + 2n = 0
12m + 0 = 0 + 2n
12m = 0 + 2n
Remove the zero:
12m = 2n

Divide each side by '12'.
m = 0.1666666667n

Simplifying
m = 0.1666666667n

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