Q: Solve:
Solve 0 = 619*m - 671*m - 936 for m.

A: -18

Q: Solve:
Solve -1334 - 2329 = -123*q + 3840 for q.

A: 61

Q: Solve:
Solve 915*d + 7576 = -27915 - 6599 for d.

A:
-46