Q: What is the solution?
Solve 58380*n - 200 = 58390*n for n.

A: -20

Q: What is the solution?
Solve 1608 = -20*b - 364*b - 3000 for b.

A: -12

Q: What is the solution?
Solve -14*a = -339 - 344 + 669 for a.

A:
1