9n=15+4n

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Solution for 9n=15+4n equation:


Simplifying
9n = 15 + 4n

Solving
9n = 15 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
9n + -4n = 15 + 4n + -4n

Combine like terms: 9n + -4n = 5n
5n = 15 + 4n + -4n

Combine like terms: 4n + -4n = 0
5n = 15 + 0
5n = 15

Divide each side by '5'.
n = 3

Simplifying
n = 3

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