Q: What is the solution?
Solve 10488 + 31272 = -1590*b - 25020 for b.

A: -42

Q: What is the solution?
Solve 963911*n = 963452*n + 32589 for n.

A: 71

Q: What is the solution?
Solve 3*x = 16 - 28 for x.

A:
-4