решите уравнение 2 1/3:(х-1 1/6)=1 5/9

2 1/3:(х-1 1/6)=1 5/97/3:(х-7/6)=14/9х-7/6=7/3:14/9х-7/6=7/3*9/14х-7/6=3/2х=3/2+7/6х=9+7/6х=16/6х=8/3х=2 2/3