12+3m=7m-2m

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Solution for 12+3m=7m-2m equation:


Simplifying
12 + 3m = 7m + -2m

Combine like terms: 7m + -2m = 5m
12 + 3m = 5m

Solving
12 + 3m = 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
12 + 3m + -5m = 5m + -5m

Combine like terms: 3m + -5m = -2m
12 + -2m = 5m + -5m

Combine like terms: 5m + -5m = 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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