Answer:
[tex]257[/tex] adult tickets
Step-by-step explanation:
Let x be the total sold adult ticket.
Given:
Total 582 tickets were sold.
There were 68 fewer student tickets sold than adult tickets
Then there were [tex]x-68[/tex] students.
So, The total sold ticket equation is
[tex]x+(x-68)=582[/tex]
[tex]2x-68=582[/tex]
[tex]2x=582-68[/tex]
[tex]x=\frac{514}{2}[/tex]
[tex]x=257[/tex]
Therefore, 257 adult tickets were sold