Answer:
[tex]3\frac{1}{5}n[/tex] + 4
Step-by-step explanation:
First Step: Write the equation
(3n - 9) + ([tex]\frac{1}{5}[/tex]n + 13) =
Second Step: Combine like terms together
(3n + [tex]\frac{1}{5}[/tex]n) + (-9 + 13)=
Third Step: Simplify
[tex]3\frac{1}{5}n[/tex] + 4
Hope this helped! <3