\(5\dfrac{2}{3}:x=3\dfrac{2}{3}-2\dfrac{1}{2}\)
\(\dfrac{17}{3}:x=\dfrac{11}{3}-\dfrac{5}{2}\)
\(\dfrac{17}{3}:x=\dfrac{7}{6}\)
\(x=\dfrac{17}{3}:\dfrac{6}{7}\)
\(x=\dfrac{34}{7}\)
`17/3 : x = 11/9 - 5/2`
`17/3 : x = -23/18`
`x = 17/3 : -23/18`
`x = -136/69`