Find the value of x in each case:

angle FEB = angle ABE ( Alternate Interior Angles )
angle FEB = 4x = angle ABE
x + 4x + 65° = 180° ( sum of the Angles On the same line is equal to 18° )
or, 5x = 180° - 65°
or, x = 115/5
or, x = 23
The value of x is 23°.
4x = 4(23) = 92°.