164k views
4 votes
Pls help me !!!!!!!!!

Pls help me !!!!!!!!!-example-1

1 Answer

2 votes

Answer:

y = 5

Explanation:

Since BD bisects ∠ABC , then

∠ABD = ∠CBD ← substitute given angle values

5y - 3 = 2y + 12 ( subtract 2y from both sides )

3y - 3 = 12 ( add 3 to both sides )

3y = 15 ( divide both sides by 3 )

y = 5

User Ivan Yurchenko
by
6.8k points