Q: What is the solution?
Solve 0 = 199*g + 205*g - 451*g - 94 for g.

A: -2

Q: What is the solution?
Solve 227*o + 116713 - 390107 = -2952*o for o.

A: 86

Q: What is the solution?
Solve -24*c + 20*c - 4 = 0 for c.

A:
-1