Answer:
[tex]p=24[/tex]
(Please vote me Brainliest if this helped!)
Step-by-step explanation:
[tex]p-9=15[/tex]
[tex]\mathrm{Add\:}9\mathrm{\:to\:both\:sides}[/tex]
[tex]p-9+9=15+9[/tex]
[tex]\mathrm{Simplify}[/tex]
