Question:
Solve 395*d = 322*d - 584 for d..

Answer:
-8

Question:
Solve 6*d - 60 + 36 = 0 for d..

Answer:
4

Question:
Solve 1220*h - 4918*h - 19305 - 90611 = 26910 for h..

Answer:
-37

Question:
Solve -7597 = 314*b - 1015 + 954 for b..

Answer:
-24