Q: Solve:
Solve 2418*v - 2427*v + 144 = 0 for v.

A: 16

Q: Solve:
Solve 0 = -137653*r + 137619*r - 206 - 372 for r.

A: -17

Q: Solve:
Solve 11*w + 5069 - 5146 = 0 for w.

A:
7