Question

(p+q)-(r-25)=
(a+80)-(b-50)=
(4+10)-(v-20)=
(a+75)-(k+43)=

Answer 1

(p+q)-(r-25)=p+q-r+25
(a+80)-(b-50)=a+130-b
(4+10)-(v-20)=34-v
(a+75)-(k+45)=a+32-k

Answer 2

32? ილი 30?

Answer 3

30да,