m+3m+8=0

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Solution for m+3m+8=0 equation: 


Simplifying
m + 3m + 8 = 0

Reorder the terms:
8 + m + 3m = 0

Combine like terms: m + 3m = 4m
8 + 4m = 0

Solving
8 + 4m = 0

Solving for variable 'm'.

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

Add '-8' to each side of the equation.
8 + -8 + 4m = 0 + -8

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

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

Divide each side by '4'.
m = -2

Simplifying
m = -2

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