1. Find $\angle EOD$ using adjacent angles on a straight line or angles around a point.
Since ∠AOD=130∘ and ∠AOE=70∘, ∠EOD=∠AOD−∠AOE=130∘−70∘=60∘.
2. Find $\angle BOE$ using angles on a straight line.
Since BOD is a straight line, ∠BOE+∠EOD=180∘.
∠BOE=180∘−60∘=120∘.
Alternatively, ∠AOB=180∘−130∘=50∘ (angles on straight line BOD).
Then ∠BOE=∠AOB+∠AOE=50∘+70∘=120∘.