tentukan himpunan penyelesaian dari pertidaksmaan |3/x-2| <= 5

[tex]\displaystyle |\frac{3}{x-2}|\leq 5 \\ -5\leq \frac{3}{x-2}\leq 5 \\ -\frac{1}{5}\leq\frac{x-2}{3}\leq \frac{1}{5} \\ -\frac{3}{5}\leq x-2\leq\frac{3}{5} \\ 2-\frac{3}{5}\leq x\leq 2+\frac{3}{5} \\ \frac{7}{5}\leq x\leq \frac{13}{5}[/tex]

(3/x-2)≤5
-5≤3/x-2≤5
-3≤3/x≤7         (dikali 1/3)
-1≤1/x≤7/3
x≥1 dan x≤3/7