6+3(3n+4)-n=

Solution for 6+3(3n+4)-n= equation:

Simplifying
6 + 3(3n + 4) + -1n = 0

Reorder the terms:
6 + 3(4 + 3n) + -1n = 0
6 + (4 * 3 + 3n * 3) + -1n = 0
6 + (12 + 9n) + -1n = 0

Combine like terms: 6 + 12 = 18
18 + 9n + -1n = 0

Combine like terms: 9n + -1n = 8n
18 + 8n = 0

Solving
18 + 8n = 0

Solving for variable 'n'.

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

Add '-18' to each side of the equation.
18 + -18 + 8n = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 8n = 0 + -18
8n = 0 + -18

Combine like terms: 0 + -18 = -18
8n = -18

Divide each side by '8'.
n = -2.25

Simplifying
n = -2.25