42=n(250)

Solution for 42=n(250) equation:

Simplifying
42 = n(250)

Reorder the terms for easier multiplication:
42 = 250n

Solving
42 = 250n

Solving for variable 'n'.

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

Add '-250n' to each side of the equation.
42 + -250n = 250n + -250n

Combine like terms: 250n + -250n = 0
42 + -250n = 0

Add '-42' to each side of the equation.
42 + -42 + -250n = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -250n = 0 + -42
-250n = 0 + -42

Combine like terms: 0 + -42 = -42
-250n = -42

Divide each side by '-250'.
n = 0.168

Simplifying
n = 0.168