Q: Solve:
Solve 16*m - 29*m = -91 for m.

A: 7

Q: Solve:
Solve -17612 = -1450*o - 1066*o for o.

A: 7

Q: Solve:
Solve 0 = -16400*s + 16772*s + 11532 for s.

A:
-31