Q: Solve:
Solve -65*r - 5*r = -39*r + 167*r - 4752 for r.

A: 24

Q: Solve:
Solve -220*l + 42 + 126 + 272 = 0 for l.

A: 2

Q: Solve:
Solve 262*p = 267*p + 20 for p.

A:
-4