Q: Solve:
Solve 5741*r = -9909*r - 1048550 for r.

A: -67

Q: Solve:
Solve 40873 + 62133 - 12908 = 2752*v - 22734 for v.

A: 41

Q: Solve:
Solve -132*v + 6048 = 251*v + 24049 for v.

A:
-47