7m-3n=9

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Solution for 7m-3n=9 equation: 


Simplifying
7m + -3n = 9

Solving
7m + -3n = 9

Solving for variable 'm'.

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

Add '3n' to each side of the equation.
7m + -3n + 3n = 9 + 3n

Combine like terms: -3n + 3n = 0
7m + 0 = 9 + 3n
7m = 9 + 3n

Divide each side by '7'.
m = 1.285714286 + 0.4285714286n

Simplifying
m = 1.285714286 + 0.4285714286n

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