1=3-3(2n-1)

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

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

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

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

Solving
1 = 6 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
1 + 6n = 6 + -6n + 6n

Combine like terms: -6n + 6n = 0
1 + 6n = 6 + 0
1 + 6n = 6

Add '-1' to each side of the equation.
1 + -1 + 6n = 6 + -1

Combine like terms: 1 + -1 = 0
0 + 6n = 6 + -1
6n = 6 + -1

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

Divide each side by '6'.
n = 0.8333333333

Simplifying
n = 0.8333333333