Question

rezolvati in multimea numerelor intregi inecuatile x+2 < -13 cu explicație va rog

Answer 1

x<-13-2
x<-15
deci xapartine (-infinit;-15)

Answer 2

x+2 < -13 / -2
x<-15 =>x€ {.....-1 ,-2,-3,-4,-5,-6....-14}