(n+1)*7=42

Solution for (n+1)*7=42 equation:

Simplifying
(n + 1) * 7 = 42

Reorder the terms:
(1 + n) * 7 = 42

Reorder the terms for easier multiplication:
7(1 + n) = 42
(1 * 7 + n * 7) = 42
(7 + 7n) = 42

Solving
7 + 7n = 42

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + 7n = 42 + -7

Combine like terms: 7 + -7 = 0
0 + 7n = 42 + -7
7n = 42 + -7

Combine like terms: 42 + -7 = 35
7n = 35

Divide each side by '7'.
n = 5

Simplifying
n = 5