Answer:
B (pretty sure...its been a while)
Step-by-step explanation:
1. The '5x' cancels out since the top number is positive, and the bottom number is negative.
2. Subtract: '4y - 2y' = 2y
3. Subtract '25 - 3' = 22
4. So once you put the answers to part 2 and 3 below the line, you get...
2y = 22
