3m-8=2m+12

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Solution for 3m-8=2m+12 equation:


Simplifying
3m + -8 = 2m + 12

Reorder the terms:
-8 + 3m = 2m + 12

Reorder the terms:
-8 + 3m = 12 + 2m

Solving
-8 + 3m = 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.
-8 + 3m + -2m = 12 + 2m + -2m

Combine like terms: 3m + -2m = 1m
-8 + 1m = 12 + 2m + -2m

Combine like terms: 2m + -2m = 0
-8 + 1m = 12 + 0
-8 + 1m = 12

Add '8' to each side of the equation.
-8 + 8 + 1m = 12 + 8

Combine like terms: -8 + 8 = 0
0 + 1m = 12 + 8
1m = 12 + 8

Combine like terms: 12 + 8 = 20
1m = 20

Divide each side by '1'.
m = 20

Simplifying
m = 20

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