1. -1<x<0
0<-2x<2
8<-2x+8<10
_____________
2. 8<x<15
16<2x<30
18<2x+2<32
______________
3. 0<x<2
-2<-x<0
4<-x+6<6
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1. -1<x<0
0<-2x<2
8<-2x+8<10
_____________
2. 8<x<15
16<2x<30
18<2x+2<32
______________
3. 0<x<2
-2<-x<0
4<-x+6<6