(m+6)+m+(m*2)=86

Solution for (m+6)+m+(m*2)=86 equation:

Simplifying
(m + 6) + m + (m * 2) = 86

Reorder the terms:
(6 + m) + m + (m * 2) = 86

Remove parenthesis around (6 + m)
6 + m + m + (m * 2) = 86

Reorder the terms for easier multiplication:
6 + m + m + (2m) = 86

Combine like terms: m + m = 2m
6 + 2m + (2m) = 86

Combine like terms: 2m + (2m) = 4m
6 + 4m = 86

Solving
6 + 4m = 86

Solving for variable 'm'.

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

Add '-6' to each side of the equation.
6 + -6 + 4m = 86 + -6

Combine like terms: 6 + -6 = 0
0 + 4m = 86 + -6
4m = 86 + -6

Combine like terms: 86 + -6 = 80
4m = 80

Divide each side by '4'.
m = 20

Simplifying
m = 20