-3m+8=12+m

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


Simplifying
-3m + 8 = 12 + m

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

Solving
8 + -3m = 12 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
8 + -3m + -1m = 12 + m + -1m

Combine like terms: -3m + -1m = -4m
8 + -4m = 12 + m + -1m

Combine like terms: m + -1m = 0
8 + -4m = 12 + 0
8 + -4m = 12

Add '-8' to each side of the equation.
8 + -8 + -4m = 12 + -8

Combine like terms: 8 + -8 = 0
0 + -4m = 12 + -8
-4m = 12 + -8

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

Divide each side by '-4'.
m = -1

Simplifying
m = -1

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