Question:
Solve 0 = 3*h + 203 - 212 for h..

Answer:
3

Question:
Solve -692 = 11*h - 549 for h..

Answer:
-13

Question:
Solve -782*w + 2702*w = 34560 for w..

Answer:
18

Question:
Solve 1250*q - 94506 = -54*q - 354*q for q..

Answer:
57