Q: Solve:
Solve 44*r + 49304 - 55288 = 0 for r.

A: 136

Q: Solve:
Solve 0 = 7*q - 10521 + 10857 for q.

A: -48

Q: Solve:
Solve -2*w + 6737 - 1690 = -105*w for w.

A:
-49