9514 1404 393
Answer:
ASA
Step-by-step explanation:
The shared angle, the marked angle, and the marked sides between those angles are congruent. That is, you have congruent Angle, Side, Angle, so the ASA postulate applies.
A
y = 3
-5y + 8 = -7
subtract 8 from both sides
-5y = -15
now, divide -5 from both sides
