Question:
Solve -175*o + 12 = -171*o for o..

Answer:
3

Question:
Solve 77747 = 241*v + 73650 for v..

Answer:
17

Question:
Solve 6*m = 7*m for m..

Answer:
0

Question:
Solve -49*g - 122*g + 2563 = 62*g for g..

Answer:
11