m-12+3m+4=2m

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Solution for m-12+3m+4=2m equation:


Simplifying
m + -12 + 3m + 4 = 2m

Reorder the terms:
-12 + 4 + m + 3m = 2m

Combine like terms: -12 + 4 = -8
-8 + m + 3m = 2m

Combine like terms: m + 3m = 4m
-8 + 4m = 2m

Solving
-8 + 4m = 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 + 4m + -2m = 2m + -2m

Combine like terms: 4m + -2m = 2m
-8 + 2m = 2m + -2m

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

Add '8' to each side of the equation.
-8 + 8 + 2m = 0 + 8

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

Combine like terms: 0 + 8 = 8
2m = 8

Divide each side by '2'.
m = 4

Simplifying
m = 4

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