-105=3+6(2n-2)

Solution for -105=3+6(2n-2) equation:

Simplifying
-105 = 3 + 6(2n + -2)

Reorder the terms:
-105 = 3 + 6(-2 + 2n)
-105 = 3 + (-2 * 6 + 2n * 6)
-105 = 3 + (-12 + 12n)

Combine like terms: 3 + -12 = -9
-105 = -9 + 12n

Solving
-105 = -9 + 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
-105 + -12n = -9 + 12n + -12n

Combine like terms: 12n + -12n = 0
-105 + -12n = -9 + 0
-105 + -12n = -9

Add '105' to each side of the equation.
-105 + 105 + -12n = -9 + 105

Combine like terms: -105 + 105 = 0
0 + -12n = -9 + 105
-12n = -9 + 105

Combine like terms: -9 + 105 = 96
-12n = 96

Divide each side by '-12'.
n = -8

Simplifying
n = -8