6n*2-30n+42=

Solution for 6n*2-30n+42= equation:

Simplifying
6n * 2 + -30n + 42 = 0

Reorder the terms for easier multiplication:
6 * 2n + -30n + 42 = 0

Multiply 6 * 2
12n + -30n + 42 = 0

Reorder the terms:
42 + 12n + -30n = 0

Combine like terms: 12n + -30n = -18n
42 + -18n = 0

Solving
42 + -18n = 0

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 + -18n = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -18n = 0 + -42
-18n = 0 + -42

Combine like terms: 0 + -42 = -42
-18n = -42

Divide each side by '-18'.
n = 2.333333333

Simplifying
n = 2.333333333