12+m=3m

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Solution for 12+m=3m equation:


Simplifying
12 + m = 3m

Solving
12 + m = 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.
12 + m + -3m = 3m + -3m

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

Combine like terms: 3m + -3m = 0
12 + -2m = 0

Add '-12' to each side of the equation.
12 + -12 + -2m = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -2m = 0 + -12
-2m = 0 + -12

Combine like terms: 0 + -12 = -12
-2m = -12

Divide each side by '-2'.
m = 6

Simplifying
m = 6

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