3m-2+12m=4

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Solution for 3m-2+12m=4 equation:


Simplifying
3m + -2 + 12m = 4

Reorder the terms:
-2 + 3m + 12m = 4

Combine like terms: 3m + 12m = 15m
-2 + 15m = 4

Solving
-2 + 15m = 4

Solving for variable 'm'.

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

Add '2' to each side of the equation.
-2 + 2 + 15m = 4 + 2

Combine like terms: -2 + 2 = 0
0 + 15m = 4 + 2
15m = 4 + 2

Combine like terms: 4 + 2 = 6
15m = 6

Divide each side by '15'.
m = 0.4

Simplifying
m = 0.4

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