11=2n-6+9

Solution for 11=2n-6+9 equation:

Simplifying
11 = 2n + -6 + 9

Reorder the terms:
11 = -6 + 9 + 2n

Combine like terms: -6 + 9 = 3
11 = 3 + 2n

Solving
11 = 3 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
11 + -2n = 3 + 2n + -2n

Combine like terms: 2n + -2n = 0
11 + -2n = 3 + 0
11 + -2n = 3

Add '-11' to each side of the equation.
11 + -11 + -2n = 3 + -11

Combine like terms: 11 + -11 = 0
0 + -2n = 3 + -11
-2n = 3 + -11

Combine like terms: 3 + -11 = -8
-2n = -8

Divide each side by '-2'.
n = 4

Simplifying
n = 4