given x€{1,2,3,4,5,6,7,9},find the value of x for which -3<2x-1<x-4
Answers
Answered by
7
-3<2x-1<x-4
-3<2x-1
-3+1<2x
-2<2x
-1<x
2x-1<x-4
2x-x<-4+1
x<-3
-3<2x-1
-3+1<2x
-2<2x
-1<x
2x-1<x-4
2x-x<-4+1
x<-3
Attachments:
Similar questions