9m+4-3m=12

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Solution for 9m+4-3m=12 equation: 


Simplifying
9m + 4 + -3m = 12

Reorder the terms:
4 + 9m + -3m = 12

Combine like terms: 9m + -3m = 6m
4 + 6m = 12

Solving
4 + 6m = 12

Solving for variable 'm'.

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

Add '-4' to each side of the equation.
4 + -4 + 6m = 12 + -4

Combine like terms: 4 + -4 = 0
0 + 6m = 12 + -4
6m = 12 + -4

Combine like terms: 12 + -4 = 8
6m = 8

Divide each side by '6'.
m = 1.333333333

Simplifying
m = 1.333333333

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