Q: What is the solution?
Solve 7*o - 4*o = -6 for o.

A: -2

Q: What is the solution?
Solve -3*h + 43*h + 5365 = -105*h for h.

A: -37

Q: What is the solution?
Solve -14524 = -1209*u - 82425 - 8266 for u.

A:
-63