3m-15=12

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Solution for 3m-15=12 equation: 


Simplifying
3m + -15 = 12

Reorder the terms:
-15 + 3m = 12

Solving
-15 + 3m = 12

Solving for variable 'm'.

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

Add '15' to each side of the equation.
-15 + 15 + 3m = 12 + 15

Combine like terms: -15 + 15 = 0
0 + 3m = 12 + 15
3m = 12 + 15

Combine like terms: 12 + 15 = 27
3m = 27

Divide each side by '3'.
m = 9

Simplifying
m = 9

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