9n+18n-6+13=

Solution for 9n+18n-6+13= equation:

Simplifying
9n + 18n + -6 + 13 = 0

Reorder the terms:
-6 + 13 + 9n + 18n = 0

Combine like terms: -6 + 13 = 7
7 + 9n + 18n = 0

Combine like terms: 9n + 18n = 27n
7 + 27n = 0

Solving
7 + 27n = 0

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + 27n = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 27n = 0 + -7
27n = 0 + -7

Combine like terms: 0 + -7 = -7
27n = -7

Divide each side by '27'.
n = -0.2592592593

Simplifying
n = -0.2592592593