4n+n=45

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Solution for 4n+n=45 equation: 


Simplifying
4n + n = 45

Combine like terms: 4n + n = 5n
5n = 45

Solving
5n = 45

Solving for variable 'n'.

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

Divide each side by '5'.
n = 9

Simplifying
n = 9

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