3+2(3m+12)-6=

Solution for 3+2(3m+12)-6= equation:

Simplifying
3 + 2(3m + 12) + -6 = 0

Reorder the terms:
3 + 2(12 + 3m) + -6 = 0
3 + (12 * 2 + 3m * 2) + -6 = 0
3 + (24 + 6m) + -6 = 0

Reorder the terms:
3 + 24 + -6 + 6m = 0

Combine like terms: 3 + 24 = 27
27 + -6 + 6m = 0

Combine like terms: 27 + -6 = 21
21 + 6m = 0

Solving
21 + 6m = 0

Solving for variable 'm'.

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

Add '-21' to each side of the equation.
21 + -21 + 6m = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 6m = 0 + -21
6m = 0 + -21

Combine like terms: 0 + -21 = -21
6m = -21

Divide each side by '6'.
m = -3.5

Simplifying
m = -3.5