12m+4n-6m+9n=

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Solution for 12m+4n-6m+9n= equation:


Simplifying
12m + 4n + -6m + 9n = 0

Reorder the terms:
12m + -6m + 4n + 9n = 0

Combine like terms: 12m + -6m = 6m
6m + 4n + 9n = 0

Combine like terms: 4n + 9n = 13n
6m + 13n = 0

Solving
6m + 13n = 0

Solving for variable 'm'.

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

Add '-13n' to each side of the equation.
6m + 13n + -13n = 0 + -13n

Combine like terms: 13n + -13n = 0
6m + 0 = 0 + -13n
6m = 0 + -13n
Remove the zero:
6m = -13n

Divide each side by '6'.
m = -2.166666667n

Simplifying
m = -2.166666667n

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