Question: What is the solution?

Solve 0 = 17*d - 64009 + 63992 for d.

Answer: 1

Question: What is the solution?

Solve 207*y + 304*y - 17793 = -148*y for y.

Answer: 27

Question: What is the solution?

Solve 9*v + 30 = 4*v - 10*v for v.

Answer: -2

Question: What is the solution?

Solve -77*h + 179 + 437 = 0 for h.

Answer:
8