3+4(2n+6)-n=

Solution for 3+4(2n+6)-n= equation:

Simplifying
3 + 4(2n + 6) + -1n = 0

Reorder the terms:
3 + 4(6 + 2n) + -1n = 0
3 + (6 * 4 + 2n * 4) + -1n = 0
3 + (24 + 8n) + -1n = 0

Combine like terms: 3 + 24 = 27
27 + 8n + -1n = 0

Combine like terms: 8n + -1n = 7n
27 + 7n = 0

Solving
27 + 7n = 0

Solving for variable 'n'.

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

Add '-27' to each side of the equation.
27 + -27 + 7n = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 7n = 0 + -27
7n = 0 + -27

Combine like terms: 0 + -27 = -27
7n = -27

Divide each side by '7'.
n = -3.857142857

Simplifying
n = -3.857142857