Question

Gaseste valorile lui x :
4 < x : 9 < 8
1 < x : 6 > 9
5 < x : 8 < 10
5 < x : 7 < 8

Answer 1

4 < x : 9 < 8
36<x<32
x∈(36,32)sau daca este natural x=33,34,35


1 < x : 6 > 9
6<x>54
x>54
x∈(54,+∞)

5 < x : 8 < 10
40<x<80
x∈(40,80)

5 < x : 7 < 8
35<x<56
x∈(35,56)

Answer 2

1. 36<x<72 => x∈(36,72)
2.  6<x<54 => x∈(6,54)
3. 40<x<80 => x∈(40,80)
4. 35<x<56 => x∈(35,56)