m+12+3m=180

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Solution for m+12+3m=180 equation:


Simplifying
m + 12 + 3m = 180

Reorder the terms:
12 + m + 3m = 180

Combine like terms: m + 3m = 4m
12 + 4m = 180

Solving
12 + 4m = 180

Solving for variable 'm'.

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

Add '-12' to each side of the equation.
12 + -12 + 4m = 180 + -12

Combine like terms: 12 + -12 = 0
0 + 4m = 180 + -12
4m = 180 + -12

Combine like terms: 180 + -12 = 168
4m = 168

Divide each side by '4'.
m = 42

Simplifying
m = 42

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