Question:
Solve -2158*h - 138078 = 173362 - 102114 for h..

Answer:
-97

Question:
Solve 1396 = -12021*g + 37459 for g..

Answer:
3

Question:
Solve -1187*k = -1221*k + 170 for k..

Answer:
5

Question:
Solve -35*r = -104*r + 483 for r..

Answer:
7