m+4m+8+4=

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Solution for m+4m+8+4= equation:


Simplifying
m + 4m + 8 + 4 = 0

Reorder the terms:
8 + 4 + m + 4m = 0

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

Combine like terms: m + 4m = 5m
12 + 5m = 0

Solving
12 + 5m = 0

Solving for variable 'm'.

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

Add '-12' to each side of the equation.
12 + -12 + 5m = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 5m = 0 + -12
5m = 0 + -12

Combine like terms: 0 + -12 = -12
5m = -12

Divide each side by '5'.
m = -2.4

Simplifying
m = -2.4

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