Question:
Solve 0 = -418*y + 66 - 902 for y..

Answer:
-2

Question:
Solve 2*y - 11*y = -9 for y..

Answer:
1

Question:
Solve -49*f + 179 = 32 for f..

Answer:
3

Question:
Solve 7339 + 17642 = 757*i for i..

Answer:
33