Q: What is the solution?
Solve 7*p + 30 = -5 for p.

A: -5

Q: What is the solution?
Solve -192*f - 241*f + 32364 = 89*f for f.

A: 62

Q: What is the solution?
Solve -643 + 347 = 14*i - 352 for i.

A:
4