Question:
Solve -47917*y + 1681 = -47805*y + 192 - 1759 for y..

Answer:
29

Question:
Solve 1178*d = 47766 - 12426 for d..

Answer:
30

Question:
Solve 4472 - 48058 = -1178*i for i..

Answer:
37

Question:
Solve -92 = 2*k - 86 for k..

Answer:
-3