Hey there!
[tex]Answer:\boxed{n<-1}[/tex]
[tex]Explanation:[/tex]
[tex]3<-5n+2n[/tex]
Start by simplifying both sides of the inequality.
[tex]-3n>3[/tex]
Now divide both sides by -3.
[tex]\frac{-3n}{-3} >\frac{3}{-3}\\n<-1[/tex]
[tex]\boxed{n<-1}\text{ is the answer.}[/tex]
Also here is a graph below.
Hope this helps!
[tex]\text{-TestedHyperr}[/tex]