Question: What is the solution?

Solve -28*y - 25*y - 126 = -35*y for y.

Answer: -7

Question: What is the solution?

Solve -1458*s + 254155 = 190003 for s.

Answer: 44

Question: What is the solution?

Solve -12327*h + 6262*h = -6320*h + 31620 for h.

Answer: 124

Question: What is the solution?

Solve -23*b - 61 = b + 107 for b.

Answer:
-7