19n-1+2n+7=111

Solution for 19n-1+2n+7=111 equation:

Simplifying
19n + -1 + 2n + 7 = 111

Reorder the terms:
-1 + 7 + 19n + 2n = 111

Combine like terms: -1 + 7 = 6
6 + 19n + 2n = 111

Combine like terms: 19n + 2n = 21n
6 + 21n = 111

Solving
6 + 21n = 111

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 + 21n = 111 + -6

Combine like terms: 6 + -6 = 0
0 + 21n = 111 + -6
21n = 111 + -6

Combine like terms: 111 + -6 = 105
21n = 105

Divide each side by '21'.
n = 5

Simplifying
n = 5