Q: Solve:
Solve -108*h - 59380514 = -59386022 for h.

A: 51

Q: Solve:
Solve -81*n + 80 = -1278 - 19 for n.

A: 17

Q: Solve:
Solve 0 = 58*d - 908 + 618 for d.

A:
5