Question:
Solve -15532 = -1682*d + 19790 for d..

Answer:
21

Question:
Solve 375*q = -272*q + 27174 for q..

Answer:
42

Question:
Solve 3384 = 1785*z + 60504 for z..

Answer:
-32

Question:
Solve 643623*g - 4096 = 643495*g for g..

Answer:
32