Find the value of "X" and find the measure of the indicated line segment.

Given data:
The given circle is shown.
The expression for the length of secants is,
[tex]\begin{gathered} (4+2)(4)=(2x+5+3)(3) \\ 24=(2x+8)(3) \\ 8=2x+8 \\ x=0 \end{gathered}[/tex]Thus, the value of x is 0.