To answer this question, we have to solve
[tex]19h=627[/tex]for h.
To solve the equation for h, we divide the equation by 19:
[tex]\frac{19h}{19}=\frac{627}{19}\text{.}[/tex]Simplifying the above result, we get:
[tex]h=33.[/tex]Therefore, Seth hiked to the observation point 33 times.
Answer: 33.