Question:
Solve 1590*q + 31 = 1637*q + 783 for q..

Answer:
-16

Question:
Solve -24*c = -169*c - 6709 - 8555 + 8884 for c..

Answer:
-44

Question:
Solve -1431*f + 1426*f = 0 for f..

Answer:
0

Question:
Solve -8*h - 1 + 9 = 0 for h..

Answer:
1