Question:
Solve -1563503*s = -1564686*s - 92274 for s..

Answer:
-78

Question:
Solve 759*n - 13336 = 8675 for n..

Answer:
29

Question:
Solve 20728*q = 21197*q + 14539 for q..

Answer:
-31

Question:
Solve -b + 6*b = -2*b for b..

Answer:
0