18=9xn

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Solution for 18=9xn equation:


Simplifying
18 = 9xn

Solving
18 = 9nx

Solving for variable 'n'.

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

Add '-9nx' to each side of the equation.
18 + -9nx = 9nx + -9nx

Combine like terms: 9nx + -9nx = 0
18 + -9nx = 0

Add '-18' to each side of the equation.
18 + -18 + -9nx = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -9nx = 0 + -18
-9nx = 0 + -18

Combine like terms: 0 + -18 = -18
-9nx = -18

Divide each side by '-9x'.
n = 2x-1

Simplifying
n = 2x-1

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