n=(n+2+8)+(n+2)

Solution for n=(n+2+8)+(n+2) equation:

Simplifying
n = (n + 2 + 8) + (n + 2)

Reorder the terms:
n = (2 + 8 + n) + (n + 2)

Combine like terms: 2 + 8 = 10
n = (10 + n) + (n + 2)

Remove parenthesis around (10 + n)
n = 10 + n + (n + 2)

Reorder the terms:
n = 10 + n + (2 + n)

Remove parenthesis around (2 + n)
n = 10 + n + 2 + n

Reorder the terms:
n = 10 + 2 + n + n

Combine like terms: 10 + 2 = 12
n = 12 + n + n

Combine like terms: n + n = 2n
n = 12 + 2n

Solving
n = 12 + 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.
n + -2n = 12 + 2n + -2n

Combine like terms: n + -2n = -1n
-1n = 12 + 2n + -2n

Combine like terms: 2n + -2n = 0
-1n = 12 + 0
-1n = 12

Divide each side by '-1'.
n = -12

Simplifying
n = -12