# Chapter 2 - Review Exercises - Page 117: 6

x = 30 y = 35

#### Work Step by Step

Because they are alternate angles, we know that BFE equals FBC. Thus: $2x + 15 = x + 45 \\ x =30$ Knowing that $3y = 135 -x$, we obtain: $3y = 135 - 30 \\ 3y = 105 \\ y = 35$

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.