Q: What is the solution?
Solve 52*v = 37*v - 75 for v.

A: -5

Q: What is the solution?
Solve 3*p + 109 = 42 - 53 for p.

A: -40

Q: What is the solution?
Solve 72*s = 80*s + 57*s - 1885 for s.

A:
29