Question:
Solve 0 = -4149*c - 41647 - 16439 for c..

Answer:
-14

Question:
Solve -425*z + 2611 = 12811 for z..

Answer:
-24

Question:
Solve 1445*b + 172431 = 4964*b for b..

Answer:
49

Question:
Solve -4828*v = -4757*v - 5609 for v..

Answer:
79