3m+2(m+2)-1=

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

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

Reorder the terms:
3m + 2(2 + m) + -1 = 0
3m + (2 * 2 + m * 2) + -1 = 0
3m + (4 + 2m) + -1 = 0

Reorder the terms:
4 + -1 + 3m + 2m = 0

Combine like terms: 4 + -1 = 3
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