Please answer this I’ll make you Brainly

Answer:
y = -63
Step-by-step explanation:
y - 15 = -78
Add 15 on both sides to get y alone:
y - 15 + 15 = -78 + 15
y = -63
Answer:
y = -63
Step-by-step explanation:
Step 1: Solve for y
y - 15 = -78
y - 15 + 15 = -78 + 15
y = -63
Answer: y = -63