The length of tangents drawn from any external common point are equal in length. So,
[tex]2x+3=22.6[/tex]
Simplify the equation for x.
[tex]\begin{gathered} 2x+3=22.6 \\ 2x=22.6-3 \\ x=\frac{19.6}{2} \\ =9.8 \end{gathered}[/tex]
So value of x is 9.8.
