Respuesta :
Since it says that OF bisects EOG, it means that the angles on either side have the same measure (i.e. EOF = FOG).
We can use this to solve by setting the expressions equal to each other and solving for y.
y+30=3y-50
2y=80
y=40
We can use this to solve by setting the expressions equal to each other and solving for y.
y+30=3y-50
2y=80
y=40