9514 1404 393
Answer:
x = 23°
Explanation:
Angles FEB and ABE are alternate interior angles, so are congruent. That means The linear angle DBF is ...
∠DBF = ∠DBA +∠ABE +∠EBF
180° = x +4x +65°
36° = x +13° . . . . . . . . . divide by 5
23° = x . . . . . . . . . . . subtract 13°