(n-7)*6=42

Solution for (n-7)*6=42 equation:

Simplifying
(n + -7) * 6 = 42

Reorder the terms:
(-7 + n) * 6 = 42

Reorder the terms for easier multiplication:
6(-7 + n) = 42
(-7 * 6 + n * 6) = 42
(-42 + 6n) = 42

Solving
-42 + 6n = 42

Solving for variable 'n'.

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

Add '42' to each side of the equation.
-42 + 42 + 6n = 42 + 42

Combine like terms: -42 + 42 = 0
0 + 6n = 42 + 42
6n = 42 + 42

Combine like terms: 42 + 42 = 84
6n = 84

Divide each side by '6'.
n = 14

Simplifying
n = 14