(m-3)=12-2m

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Solution for (m-3)=12-2m equation:


Simplifying
(m + -3) = 12 + -2m

Reorder the terms:
(-3 + m) = 12 + -2m

Remove parenthesis around (-3 + m)
-3 + m = 12 + -2m

Solving
-3 + m = 12 + -2m

Solving for variable 'm'.

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

Add '2m' to each side of the equation.
-3 + m + 2m = 12 + -2m + 2m

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

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

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

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

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

Divide each side by '3'.
m = 5

Simplifying
m = 5

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