Hi ;-)
[tex]5p-3-(1+p)+(2-p)=\\\\=5p-3-1-p+2-p=\\\\=5p-p-p-3-1+2=\boxed{3p-2}[/tex]
Step-by-step explanation:
5p - 3 - 1 -p + 2 - p
5p - p - p - 3 - 1 + 2
5p - 2
