Q: Solve:
Solve 0 = 71*p - 50*p + 598 + 179 for p.

A: -37

Q: Solve:
Solve 0 = -45*d + 1039 - 1084 for d.

A: -1

Q: Solve:
Solve -6*o + o = -15 for o.

A:
3