Q: What is the solution?
Solve 1029*c + 2560*c - 157155 = -0*c - 42307 for c.

A: 32

Q: What is the solution?
Solve -167*c = -156*c - 11 for c.

A: 1

Q: What is the solution?
Solve -3*s + 174 = 177 for s.

A:
-1