Запишите системы линейных неравенств, эквивалентных квадратичному неравенству

\(\displaystyle \frac{x-7}{x-9}<0{\small.}\)

\(\displaystyle \left\{ \vphantom{\begin{aligned} 1\\[10px] 1 \end{aligned}} \right. \)	\(\displaystyle x-7\)[?|≤|≥|=|>|<]\(\displaystyle 0{\small ,}\)
	\(\displaystyle x-9\)[?|≤|≥|=|>|<]\(\displaystyle 0\)

или

\(\displaystyle \left\{ \vphantom{\begin{aligned} 1\\[10px] 1 \end{aligned}} \right. \)	\(\displaystyle x-7\)[?|≤|≥|=|>|<]\(\displaystyle 0{\small ,}\)
	\(\displaystyle x-9\)[?|≤|≥|=|>|<]\(\displaystyle 0{\small .}\)