Question: What is the solution?

Solve -86593 = -6440*q - 337753 for q.

Answer: -39

Question: What is the solution?

Solve -509*c - 911*c = 183*c - 32060 for c.

Answer: 20

Question: What is the solution?

Solve 171141 + 23387 = -2174*y + 9738 for y.

Answer: -85

Question: What is the solution?

Solve 9*w - 5461 = -132*w + 4691 for w.

Answer:
72