[6+6n]-5=30

Solution for [6+6n]-5=30 equation:

Simplifying
[6 + 6n] + -5 = 30

Remove brackets around [6 + 6n]
6 + 6n + -5 = 30

Reorder the terms:
6 + -5 + 6n = 30

Combine like terms: 6 + -5 = 1
1 + 6n = 30

Solving
1 + 6n = 30

Solving for variable 'n'.

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

Add '-1' to each side of the equation.
1 + -1 + 6n = 30 + -1

Combine like terms: 1 + -1 = 0
0 + 6n = 30 + -1
6n = 30 + -1

Combine like terms: 30 + -1 = 29
6n = 29

Divide each side by '6'.
n = 4.833333333

Simplifying
n = 4.833333333