Вопрос пользователя:
3<6 1/3 – 2/3х <=5 2/3
Илюха отвечает:
3-6 1/3<-2x/3<=5 2/3
3-19/3<-2x/3<=17/3
-10/3<-2x/3<17/3
-10/3:(-2/3)>x>17/3:(-2/3)
5>x>-8.5
-8.5
3<6 1/3 – 2/3х <=5 2/3
3-6 1/3<-2x/3<=5 2/3
3-19/3<-2x/3<=17/3
-10/3<-2x/3<17/3
-10/3:(-2/3)>x>17/3:(-2/3)
5>x>-8.5
-8.5