Question

rezolva inecuatia cu necunoscuta numar intreg ​

Answer 1

$(x - 2) \leqslant 1 \times 7 \\ (x - 2) \leqslant 7 \\ x \leqslant 7 + 2 \\ x \leqslant 9$

S={....4,5,6,7,8,9}