Given:
Given a triangle.
Required:
To find the value of x.
Explanation:
From the given figure,
[tex]\begin{gathered} 20=2(2x-8) \\ \\ 20=4x-16 \\ \\ 20+16=4x \\ \\ 4x=36 \\ \\ x=\frac{36}{4} \\ \\ x=9 \end{gathered}[/tex]
Final Answer
The value of x is 9.
