Răspunsuri

2014-05-19T21:58:43+03:00
Treci -15 in partea cealalta si iti da 
18+15<-11x
33<-11xinmultim cu -1 si ne da
33<11x
x<33/11
x<3
2014-05-19T22:23:20+03:00


-15-11x> 18

-11x>18+15

-11x>33

-x>3

x>-3

x ∈ (-3, +∞)