5n=9n-12

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Solution for 5n=9n-12 equation: 


Simplifying
5n = 9n + -12

Reorder the terms:
5n = -12 + 9n

Solving
5n = -12 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
5n + -9n = -12 + 9n + -9n

Combine like terms: 5n + -9n = -4n
-4n = -12 + 9n + -9n

Combine like terms: 9n + -9n = 0
-4n = -12 + 0
-4n = -12

Divide each side by '-4'.
n = 3

Simplifying
n = 3

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