3(2n+4)-1=-1

Solution for 3(2n+4)-1=-1 equation:

Simplifying
3(2n + 4) + -1 = -1

Reorder the terms:
3(4 + 2n) + -1 = -1
(4 * 3 + 2n * 3) + -1 = -1
(12 + 6n) + -1 = -1

Reorder the terms:
12 + -1 + 6n = -1

Combine like terms: 12 + -1 = 11
11 + 6n = -1

Solving
11 + 6n = -1

Solving for variable 'n'.

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

Add '-11' to each side of the equation.
11 + -11 + 6n = -1 + -11

Combine like terms: 11 + -11 = 0
0 + 6n = -1 + -11
6n = -1 + -11

Combine like terms: -1 + -11 = -12
6n = -12

Divide each side by '6'.
n = -2

Simplifying
n = -2