n+11=2n

Solution for n+11=2n equation:

Simplifying
n + 11 = 2n

Reorder the terms:
11 + n = 2n

Solving
11 + n = 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 + n + -2n = 2n + -2n

Combine like terms: n + -2n = -1n
11 + -1n = 2n + -2n

Combine like terms: 2n + -2n = 0
11 + -1n = 0

Add '-11' to each side of the equation.
11 + -11 + -1n = 0 + -11

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

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

Divide each side by '-1'.
n = 11

Simplifying
n = 11