Question

Varog rezolvati repede am nevoie rapid​

Answer 1

Răspuns:

1) 2x<-3-5

2x<-8

x<-4

x= {-5,-6,-7.....}

2)2x-4>-6

2x>-6+4

2x>-2

x>-1

x={0,1,2....}

si tot asa cu toate