6-9n=2n+-1

Solution for 6-9n=2n+-1 equation:

Simplifying
6 + -9n = 2n + -1

Reorder the terms:
6 + -9n = -1 + 2n

Solving
6 + -9n = -1 + 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.
6 + -9n + -2n = -1 + 2n + -2n

Combine like terms: -9n + -2n = -11n
6 + -11n = -1 + 2n + -2n

Combine like terms: 2n + -2n = 0
6 + -11n = -1 + 0
6 + -11n = -1

Add '-6' to each side of the equation.
6 + -6 + -11n = -1 + -6

Combine like terms: 6 + -6 = 0
0 + -11n = -1 + -6
-11n = -1 + -6

Combine like terms: -1 + -6 = -7
-11n = -7

Divide each side by '-11'.
n = 0.6363636364

Simplifying
n = 0.6363636364