39=3m-12

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Solution for 39=3m-12 equation:


Simplifying
39 = 3m + -12

Reorder the terms:
39 = -12 + 3m

Solving
39 = -12 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
39 + -3m = -12 + 3m + -3m

Combine like terms: 3m + -3m = 0
39 + -3m = -12 + 0
39 + -3m = -12

Add '-39' to each side of the equation.
39 + -39 + -3m = -12 + -39

Combine like terms: 39 + -39 = 0
0 + -3m = -12 + -39
-3m = -12 + -39

Combine like terms: -12 + -39 = -51
-3m = -51

Divide each side by '-3'.
m = 17

Simplifying
m = 17

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