Question: What is the solution?

Solve -61*h + 940 = -219 for h.

Answer: 19

Question: What is the solution?

Solve -107*r + 2113 - 2737 - 909 = 3817 for r.

Answer: -50

Question: What is the solution?

Solve 719*s + 2828 = 1412*s - 794*s for s.

Answer: -28

Question: What is the solution?

Solve -818*y = -507*y - 2799 for y.

Answer:
9