9n+6-3+6n=n+2n

Solution for 9n+6-3+6n=n+2n equation:

Simplifying
9n + 6 + -3 + 6n = n + 2n

Reorder the terms:
6 + -3 + 9n + 6n = n + 2n

Combine like terms: 6 + -3 = 3
3 + 9n + 6n = n + 2n

Combine like terms: 9n + 6n = 15n
3 + 15n = n + 2n

Combine like terms: n + 2n = 3n
3 + 15n = 3n

Solving
3 + 15n = 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
3 + 15n + -3n = 3n + -3n

Combine like terms: 15n + -3n = 12n
3 + 12n = 3n + -3n

Combine like terms: 3n + -3n = 0
3 + 12n = 0

Add '-3' to each side of the equation.
3 + -3 + 12n = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 12n = 0 + -3
12n = 0 + -3

Combine like terms: 0 + -3 = -3
12n = -3

Divide each side by '12'.
n = -0.25

Simplifying
n = -0.25