Solve 12543*m - 439330 - 363422 = 0 for m.
Solve this plz.

A: 64

Solve -39*d - 86 + 109 = -172 for d.
Solve this plz.

A: 5

Solve -60 = 83*q + 1101 + 84 for q.
Solve this plz.

A:
-15