12m=3m-20

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Solution for 12m=3m-20 equation: 


Simplifying
12m = 3m + -20

Reorder the terms:
12m = -20 + 3m

Solving
12m = -20 + 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.
12m + -3m = -20 + 3m + -3m

Combine like terms: 12m + -3m = 9m
9m = -20 + 3m + -3m

Combine like terms: 3m + -3m = 0
9m = -20 + 0
9m = -20

Divide each side by '9'.
m = -2.222222222

Simplifying
m = -2.222222222

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