723:4/724:3,5/725:3개/726:22/727:2/728:1000x+1500y=9500/729:4/730:3/731:5/732:4/733:3/734:2/735:1,4/736:(4,2),(6,1)/737:2/738:2/739:1/740:-2/741:-2/5
당신은 어느 그룹입니까?