2m+8-5+4m=80

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Solution for 2m+8-5+4m=80 equation:


Simplifying
2m + 8 + -5 + 4m = 80

Reorder the terms:
8 + -5 + 2m + 4m = 80

Combine like terms: 8 + -5 = 3
3 + 2m + 4m = 80

Combine like terms: 2m + 4m = 6m
3 + 6m = 80

Solving
3 + 6m = 80

Solving for variable 'm'.

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

Add '-3' to each side of the equation.
3 + -3 + 6m = 80 + -3

Combine like terms: 3 + -3 = 0
0 + 6m = 80 + -3
6m = 80 + -3

Combine like terms: 80 + -3 = 77
6m = 77

Divide each side by '6'.
m = 12.83333333

Simplifying
m = 12.83333333

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