Answer:
[tex]sum \: of \:a ngle \: in \: a \: line \: = 180 \\ 2p + 5 + 3p = 180 \\ 5p + 5 = 180 \\ 5p = 180 - 5 \\ 5p = 175 \\ p = \frac{175}{5} \\ p = 35 \\ thank \: you[/tex]
