Question:
Solve 0 = -218*w - 158*w - 3760 for w..

Answer:
-10

Question:
Solve -38*h + 526 = 450 for h..

Answer:
2

Question:
Solve -21*q + 47 = 5 for q..

Answer:
2

Question:
Solve 452*m - 7338 = -5982 for m..

Answer:
3