Question:
Solve 147*x + 2924 = 636*x + 242*x for x..

Answer:
4

Question:
Solve 60 = 22*h + 68 + 36 for h..

Answer:
-2

Question:
Solve -12428 = 1003*o - 1242*o for o..

Answer:
52

Question:
Solve -72 = -11349*h + 11355*h for h..

Answer:
-12