Answer :

nilbert
To simplify this expression, we need to combine like terms.

9 - 1 + 4n - 3n
= 8 + n

Hope this helps!
Americ
Combine like terms to simplify.

=9 + 4n - 1 - 3n
= (4n-3n) + (9-1)
= n + 8

ANSWER: simplified expression=n + 8

Hope this helps! :)

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