Question

Rezolvați inecuatia (din poza )
Dau coroana la primul !!!

Answer 1

[tex] \frac{x+3}{7} \leq \frac{5}{7} \\ x+3 \leq 5 \\ x \leq 5-3 \\ x \leq 2 = \ \textgreater \ x= (0 ;1 ; 2 )[/tex]

Answer 2

x+3/7 ≤ 5/7; x ∈ N  => x+3 ≤ 5 => x ≤ 2

x ∈ {0, 1, 2}