Q: What is the solution?
Solve -669*s - 11070 - 9056 = -4070 for s.

A: -24

Q: What is the solution?
Solve -278*b + 22 = -276*b for b.

A: 11

Q: What is the solution?
Solve 676*c - 1528*c + 651*c - 8643 = 0 for c.

A:
-43