-4(-3m+7n)=

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Solution for -4(-3m+7n)= equation: 


Simplifying
-4(-3m + 7n) = 0
(-3m * -4 + 7n * -4) = 0
(12m + -28n) = 0

Solving
12m + -28n = 0

Solving for variable 'm'.

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

Add '28n' to each side of the equation.
12m + -28n + 28n = 0 + 28n

Combine like terms: -28n + 28n = 0
12m + 0 = 0 + 28n
12m = 0 + 28n
Remove the zero:
12m = 28n

Divide each side by '12'.
m = 2.333333333n

Simplifying
m = 2.333333333n

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