-3=-6+1+2(n+1)

Solution for -3=-6+1+2(n+1) equation:

Simplifying
-3 = -6 + 1 + 2(n + 1)

Reorder the terms:
-3 = -6 + 1 + 2(1 + n)
-3 = -6 + 1 + (1 * 2 + n * 2)
-3 = -6 + 1 + (2 + 2n)

Combine like terms: -6 + 1 = -5
-3 = -5 + 2 + 2n

Combine like terms: -5 + 2 = -3
-3 = -3 + 2n

Add '3' to each side of the equation.
-3 + 3 = -3 + 3 + 2n

Combine like terms: -3 + 3 = 0
0 = -3 + 3 + 2n

Combine like terms: -3 + 3 = 0
0 = 0 + 2n
0 = 2n

Solving
0 = 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
0 + -2n = 2n + -2n
Remove the zero:
-2n = 2n + -2n

Combine like terms: 2n + -2n = 0
-2n = 0

Divide each side by '-2'.
n = 0

Simplifying
n = 0