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

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

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

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

Combine like terms: 3 + 8 = 11
11 + 4n + -1n = 0

Combine like terms: 4n + -1n = 3n
11 + 3n = 0

Solving
11 + 3n = 0

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 + 3n = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 3n = 0 + -11
3n = 0 + -11

Combine like terms: 0 + -11 = -11
3n = -11

Divide each side by '3'.
n = -3.666666667

Simplifying
n = -3.666666667