Am nevoie de ajutor dau coronita VA ROG FRUMOS

a =32+6=38
b= 80
c=8+24=32
a+b+c= 38+80+32= 150
b-a+c=80-32 +32= 48+32=80
a+ (b-c)= 32 +(80-32)= 32 +48=80