6-9n=7n-9n

Solution for 6-9n=7n-9n equation:

Simplifying
6 + -9n = 7n + -9n

Combine like terms: 7n + -9n = -2n
6 + -9n = -2n

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

Combine like terms: -9n + 2n = -7n
6 + -7n = -2n + 2n

Combine like terms: -2n + 2n = 0
6 + -7n = 0

Add '-6' to each side of the equation.
6 + -6 + -7n = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -7n = 0 + -6
-7n = 0 + -6

Combine like terms: 0 + -6 = -6
-7n = -6

Divide each side by '-7'.
n = 0.8571428571

Simplifying
n = 0.8571428571