Q: What is the solution?
Solve 0 = 6815*o - 5195*o + 176580 for o.

A: -109

Q: What is the solution?
Solve 94*h = 7*h - 2930 + 1103 for h.

A: -21

Q: What is the solution?
Solve -76*c = 44*c - 4063 + 6703 for c.

A:
-22