Question: What is the solution?

Solve -590*b + 904*b - 32859 = -903*b for b.

Answer: 27

Question: What is the solution?

Solve 36*j + 478*j = -4144 - 7678 for j.

Answer: -23

Question: What is the solution?

Solve -17 - 23 = -20*y for y.

Answer: 2

Question: What is the solution?

Solve 1522 - 1567 = -15*a for a.

Answer:
3