n+n+n+6=n+14

Solution for n+n+n+6=n+14 equation:

Simplifying
n + n + n + 6 = n + 14

Reorder the terms:
6 + n + n + n = n + 14

Combine like terms: n + n = 2n
6 + 2n + n = n + 14

Combine like terms: 2n + n = 3n
6 + 3n = n + 14

Reorder the terms:
6 + 3n = 14 + n

Solving
6 + 3n = 14 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
6 + 3n + -1n = 14 + n + -1n

Combine like terms: 3n + -1n = 2n
6 + 2n = 14 + n + -1n

Combine like terms: n + -1n = 0
6 + 2n = 14 + 0
6 + 2n = 14

Add '-6' to each side of the equation.
6 + -6 + 2n = 14 + -6

Combine like terms: 6 + -6 = 0
0 + 2n = 14 + -6
2n = 14 + -6

Combine like terms: 14 + -6 = 8
2n = 8

Divide each side by '2'.
n = 4

Simplifying
n = 4