12m+5n-4m+7n=

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Solution for 12m+5n-4m+7n= equation:


Simplifying
12m + 5n + -4m + 7n = 0

Reorder the terms:
12m + -4m + 5n + 7n = 0

Combine like terms: 12m + -4m = 8m
8m + 5n + 7n = 0

Combine like terms: 5n + 7n = 12n
8m + 12n = 0

Solving
8m + 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.
8m + 12n + -12n = 0 + -12n

Combine like terms: 12n + -12n = 0
8m + 0 = 0 + -12n
8m = 0 + -12n
Remove the zero:
8m = -12n

Divide each side by '8'.
m = -1.5n

Simplifying
m = -1.5n

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