Q: What is the solution?
Solve 2530*i - 2402*i + 128 = 0 for i.

A: -1

Q: What is the solution?
Solve 0*p = -188*p - 2554 - 1018 for p.

A: -19

Q: What is the solution?
Solve 2898 = -15*g + 2883 for g.

A:
-1