Question: What is the solution?

Solve -17*d + 2 = 19 for d.

Answer: -1

Question: What is the solution?

Solve 657818*w - 658535*w = 27963 for w.

Answer: -39

Question: What is the solution?

Solve 6*s = -172*s - 898 - 526 for s.

Answer: -8

Question: What is the solution?

Solve 124*m + 3576 - 476 = 0 for m.

Answer:
-25