VĂ ROG SA MA AJUTATI CU EX DE MAI SUS!!

Răspuns:
a+b+c=(15·3+2)/3
a+b+c=47/3
b=2a=>a=b/2
b=c-2/3=>c=b+2/3
³⁾b/2+⁶⁾b+⁶⁾b+²⁾2/3=²⁾47/3
3b+12b+4=94
15b=94-4=>b=90:15=>b=6
a=6/2=>a=3
c=³⁾6+2/3=>c=20/3