9=3xn

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Solution for 9=3xn equation:


Simplifying
9 = 3xn

Solving
9 = 3nx

Solving for variable 'n'.

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

Add '-3nx' to each side of the equation.
9 + -3nx = 3nx + -3nx

Combine like terms: 3nx + -3nx = 0
9 + -3nx = 0

Add '-9' to each side of the equation.
9 + -9 + -3nx = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -3nx = 0 + -9
-3nx = 0 + -9

Combine like terms: 0 + -9 = -9
-3nx = -9

Divide each side by '-3x'.
n = 3x-1

Simplifying
n = 3x-1

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