Q: What is the solution?
Solve -737*q + 287*q - 33750 = 0 for q.

A: -75

Q: What is the solution?
Solve 531 - 573 = -14*k for k.

A: 3

Q: What is the solution?
Solve 4907 - 6389 = -78*v for v.

A:
19