-3(6n-2)+6n=90

Solution for -3(6n-2)+6n=90 equation:

Simplifying
-3(6n + -2) + 6n = 90

Reorder the terms:
-3(-2 + 6n) + 6n = 90
(-2 * -3 + 6n * -3) + 6n = 90
(6 + -18n) + 6n = 90

Combine like terms: -18n + 6n = -12n
6 + -12n = 90

Solving
6 + -12n = 90

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 + -12n = 90 + -6

Combine like terms: 6 + -6 = 0
0 + -12n = 90 + -6
-12n = 90 + -6

Combine like terms: 90 + -6 = 84
-12n = 84

Divide each side by '-12'.
n = -7

Simplifying
n = -7