3m+5n+4m+7n=

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Solution for 3m+5n+4m+7n= equation:


Simplifying
3m + 5n + 4m + 7n = 0

Reorder the terms:
3m + 4m + 5n + 7n = 0

Combine like terms: 3m + 4m = 7m
7m + 5n + 7n = 0

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

Solving
7m + 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.
7m + 12n + -12n = 0 + -12n

Combine like terms: 12n + -12n = 0
7m + 0 = 0 + -12n
7m = 0 + -12n
Remove the zero:
7m = -12n

Divide each side by '7'.
m = -1.714285714n

Simplifying
m = -1.714285714n

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