-n+2(3+7n)=3(n+2)

Solution for -n+2(3+7n)=3(n+2) equation:

Simplifying
-1n + 2(3 + 7n) = 3(n + 2)
-1n + (3 * 2 + 7n * 2) = 3(n + 2)
-1n + (6 + 14n) = 3(n + 2)

Reorder the terms:
6 + -1n + 14n = 3(n + 2)

Combine like terms: -1n + 14n = 13n
6 + 13n = 3(n + 2)

Reorder the terms:
6 + 13n = 3(2 + n)
6 + 13n = (2 * 3 + n * 3)
6 + 13n = (6 + 3n)

Add '-6' to each side of the equation.
6 + -6 + 13n = 6 + -6 + 3n

Combine like terms: 6 + -6 = 0
0 + 13n = 6 + -6 + 3n
13n = 6 + -6 + 3n

Combine like terms: 6 + -6 = 0
13n = 0 + 3n
13n = 3n

Solving
13n = 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
13n + -3n = 3n + -3n

Combine like terms: 13n + -3n = 10n
10n = 3n + -3n

Combine like terms: 3n + -3n = 0
10n = 0

Divide each side by '10'.
n = 0.0

Simplifying
n = 0.0