Question 991105
<font face="Times New Roman" size="+2">


Your notation is confusing.  If AB and CD are line segments, then you should have said:


AB and CD intersect at E.


I will proceed under the assumption that is what you meant.


Angle BEC and angle DEA are vertical angles, hence have equal measure. Therefore:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 7x\ -\ 65\ =\ 5x\ -\ 25]


Solve for *[tex \Large x] and then calculate the value of *[tex \Large 5x\ -\ 25]


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it

*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \