33×(3 1/3х-1 1/11х)=19

пасиб

33(3*1/3*x-1*1/11x)=1933(10/3*x-12/11x)=1933(110/33*x-36/33*x)-19=033(74/33*x)-19=033/1*74/33*x-19=074x-19=074x=19x=19/74