(m+(4+m))*3=160

Solution for (m+(4+m))*3=160 equation:

Simplifying
(m + (4 + m)) * 3 = 160

Remove parenthesis around (4 + m)
(m + 4 + m) * 3 = 160

Reorder the terms:
(4 + m + m) * 3 = 160

Combine like terms: m + m = 2m
(4 + 2m) * 3 = 160

Reorder the terms for easier multiplication:
3(4 + 2m) = 160
(4 * 3 + 2m * 3) = 160
(12 + 6m) = 160

Solving
12 + 6m = 160

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 + 6m = 160 + -12

Combine like terms: 12 + -12 = 0
0 + 6m = 160 + -12
6m = 160 + -12

Combine like terms: 160 + -12 = 148
6m = 148

Divide each side by '6'.
m = 24.66666667

Simplifying
m = 24.66666667