4n-2(3-n)=-18

Solution for 4n-2(3-n)=-18 equation:

Simplifying
4n + -2(3 + -1n) = -18
4n + (3 * -2 + -1n * -2) = -18
4n + (-6 + 2n) = -18

Reorder the terms:
-6 + 4n + 2n = -18

Combine like terms: 4n + 2n = 6n
-6 + 6n = -18

Solving
-6 + 6n = -18

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 + 6n = -18 + 6

Combine like terms: -6 + 6 = 0
0 + 6n = -18 + 6
6n = -18 + 6

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

Divide each side by '6'.
n = -2

Simplifying
n = -2