9n-3(2n-1)=

Solution for 9n-3(2n-1)= equation:

Simplifying
9n + -3(2n + -1) = 0

Reorder the terms:
9n + -3(-1 + 2n) = 0
9n + (-1 * -3 + 2n * -3) = 0
9n + (3 + -6n) = 0

Reorder the terms:
3 + 9n + -6n = 0

Combine like terms: 9n + -6n = 3n
3 + 3n = 0

Solving
3 + 3n = 0

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + 3n = 0 + -3

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

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

Divide each side by '3'.
n = -1

Simplifying
n = -1