Question: What is the solution?

Solve 0 = -5*b - 85662 + 85682 for b.

Answer: 4

Question: What is the solution?

Solve 391*l - 810 = 428*l + 1447 for l.

Answer: -61

Question: What is the solution?

Solve 44038*j = 43003*j + 65205 for j.

Answer: 63

Question: What is the solution?

Solve 393*j - 987*j - 2232 = -313*j - 353*j for j.

Answer:
31