Question:
Solve 35738 - 35966 = 76*q for q..

Answer:
-3

Question:
Solve -3385 - 423 = 117*q + 699 - 529 for q..

Answer:
-34

Question:
Solve 130*s - 132*s = 8 for s..

Answer:
-4

Question:
Solve 10*q - 8*q = -6 for q..

Answer:
-3