$[60]$ Determine the equilibrium conversion

$($conversion after the reaction reaches the equilibrium$)$

for the reversable elementary liquid reaction in a CSTR$.$ The initial concentration for $A$ :

$C_{A0}=2\frac{\text{m}\text{o}\text{l}}{L},$ initial feed has no products; Equilibrium constant $Kc=7$

$\frac{\text{m}\text{o}\text{l}}{L}$