Question:
Solve 49*w + 260 = 170*w - 587 for w..

Answer:
7

Question:
Solve 1717 + 956 = 72*b + 801 for b..

Answer:
26

Question:
Solve -94 = 956*s - 1003*s for s..

Answer:
2

Question:
Solve 0 = 2677*o - 2681*o - 20 for o..

Answer:
-5