13m+4n-4m+8n=

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Solution for 13m+4n-4m+8n= equation: 


Simplifying
13m + 4n + -4m + 8n = 0

Reorder the terms:
13m + -4m + 4n + 8n = 0

Combine like terms: 13m + -4m = 9m
9m + 4n + 8n = 0

Combine like terms: 4n + 8n = 12n
9m + 12n = 0

Solving
9m + 12n = 0

Solving for variable 'm'.

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

Add '-12n' to each side of the equation.
9m + 12n + -12n = 0 + -12n

Combine like terms: 12n + -12n = 0
9m + 0 = 0 + -12n
9m = 0 + -12n
Remove the zero:
9m = -12n

Divide each side by '9'.
m = -1.333333333n

Simplifying
m = -1.333333333n

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