Question:
Solve 0 = 43*h - 15*h - 56 for h..

Answer:
2

Question:
Solve 230*b + 375*b + 180*b = -29*b - 56980 for b..

Answer:
-70

Question:
Solve -119 + 2714 = -264*f + 15531 for f..

Answer:
49

Question:
Solve 3144979*i - 3145031*i = -7206 + 706 for i..

Answer:
125