Question

(3p+q) -- (p--q) please find the answer fast

Answer 1

(3p+q)-(p-q)=3p+q-p-q
                   =3p-p  
                   =2p

Answer 2

(3p+q)-(p-q)=3p+q-p-q
                   =3p-p  
                   =2p