Q: What is the solution?
Solve -21559*i - 397173 - 551423 = 0 for i.

A: -44

Q: What is the solution?
Solve -232*p - 129 = 288*p + 391 for p.

A: -1

Q: What is the solution?
Solve -131*f + 16*f + 115 = 0 for f.

A:
1