Question:
Solve 0 = -221*o - 583*o - 602*o + 43586 for o..

Answer:
31

Question:
Solve 117656 = -3409*h - 15295 for h..

Answer:
-39

Question:
Solve 11*h + 668565 = 668708 for h..

Answer:
13

Question:
Solve 75*n + 173 = 441 - 193 for n..

Answer:
1