Решите уравнение:

19/22 - (5 - 2 целых 5/6) : х = 2 целых 10/33

19/22 - (30/6 - (2*6+5) / 6) / x = (2*33+10) / 33

19/22-76/33 = (30/6-17/6) / x

(19*3-76*2) / 66 = (13/6) / x

-95/66=13/6*x

6*x = - (13*66) / 95

х = (-13*66) / 95*6=сокращаем на 6 = (-13*11) / 95=-143/95