Q: Solve 0 = -7*i - 56 + 42 for i.

A: -2

Q: Solve 0 = 25*i + 110*i - 2835 for i.

A: 21

Q: Solve -11*n - 60 = 28 for n.

A: -8

Q: Solve 210 = 72*p - 93*p for p.

A:
-10