7n+(3n+6)=19

Solution for 7n+(3n+6)=19 equation:

Simplifying
7n + (3n + 6) = 19

Reorder the terms:
7n + (6 + 3n) = 19

Remove parenthesis around (6 + 3n)
7n + 6 + 3n = 19

Reorder the terms:
6 + 7n + 3n = 19

Combine like terms: 7n + 3n = 10n
6 + 10n = 19

Solving
6 + 10n = 19

Solving for variable 'n'.

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

Add '-6' to each side of the equation.
6 + -6 + 10n = 19 + -6

Combine like terms: 6 + -6 = 0
0 + 10n = 19 + -6
10n = 19 + -6

Combine like terms: 19 + -6 = 13
10n = 13

Divide each side by '10'.
n = 1.3

Simplifying
n = 1.3