Răspuns :
1) x:8=-3
x=8•(-3)=-24
2)
x-5=-4
x=1
x-5=-3
x=2
x-5=-2
x=3
x-5=-1
x=4
x-5=0
x=5
x-5=1
x=6
x-5=2
x=7
x-5=3
x=8
x-5=4
x=9
Răspuns: 1,2,3,4,5,6,7,8,9
1.x:8=-3
x=-3•8
x=-24
S={-24}
2.
[tex] - 5 < x - 5 < 5 \: \ \: \: ( + 5)\\ \\ 0 < x < 10[/tex]
x=1,2,3,4,5,6,7,8 și 9
S={1,2,3,4,5,6,7,8,9}