3m+7n=42

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Solution for 3m+7n=42 equation: 


Simplifying
3m + 7n = 42

Solving
3m + 7n = 42

Solving for variable 'm'.

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

Add '-7n' to each side of the equation.
3m + 7n + -7n = 42 + -7n

Combine like terms: 7n + -7n = 0
3m + 0 = 42 + -7n
3m = 42 + -7n

Divide each side by '3'.
m = 14 + -2.333333333n

Simplifying
m = 14 + -2.333333333n

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