3(m+1)+2m=0

Solution for 3(m+1)+2m=0 equation:

Simplifying
3(m + 1) + 2m = 0

Reorder the terms:
3(1 + m) + 2m = 0
(1 * 3 + m * 3) + 2m = 0
(3 + 3m) + 2m = 0

Combine like terms: 3m + 2m = 5m
3 + 5m = 0

Solving
3 + 5m = 0

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 + 5m = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 5m = 0 + -3
5m = 0 + -3

Combine like terms: 0 + -3 = -3
5m = -3

Divide each side by '5'.
m = -0.6

Simplifying
m = -0.6