72+3m+2(4-m)=

Solution for 72+3m+2(4-m)= equation:

Simplifying
72 + 3m + 2(4 + -1m) = 0
72 + 3m + (4 * 2 + -1m * 2) = 0
72 + 3m + (8 + -2m) = 0

Reorder the terms:
72 + 8 + 3m + -2m = 0

Combine like terms: 72 + 8 = 80
80 + 3m + -2m = 0

Combine like terms: 3m + -2m = 1m
80 + 1m = 0

Solving
80 + 1m = 0

Solving for variable 'm'.

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

Add '-80' to each side of the equation.
80 + -80 + 1m = 0 + -80

Combine like terms: 80 + -80 = 0
0 + 1m = 0 + -80
1m = 0 + -80

Combine like terms: 0 + -80 = -80
1m = -80

Divide each side by '1'.
m = -80

Simplifying
m = -80