Answer:
y > -7 or y < 5
Explanation:
Step 1: Solve the first equation
y + (-6) > -13
y - 6 + 6 > -13 + 6
y > -7
Step 2: Subtract 8 from both sides
-3y + 8 - 8 > -7 - 8
-3y > -15
Step 3: Divide both sides by -3
-3y / -3 > -15 / -3
Since you divide by a negative, you need to flip the sign.
y < 5
Answer: y > -7 or y < 5