(1)设x-2<7.则<() (2)设x+5<-3,则x<()
问题描述:
(1)设x-2<7.则<() (2)设x+5<-3,则x<()
答
(1)设x-2<7.则 x<(9) (2)设x+5<-3,则x<(-8)
(1)设x-2<7.则<() (2)设x+5<-3,则x<()
(1)设x-2<7.则 x<(9) (2)设x+5<-3,则x<(-8)