Q: What is the solution?
Solve 0*c + 41*c = 4*c - 37 for c.

A: -1

Q: What is the solution?
Solve -10*c - 30*c + 2*c = 20*c - 2784 for c.

A: 48

Q: What is the solution?
Solve 4 = 13*m - 3 - 19 for m.

A:
2