Q: Solve:
Solve -503*y - 1260 - 2692 = 6108 for y.

A: -20

Q: Solve:
Solve 0 = 1177*i - 1798*i + 907*i - 2002 for i.

A: 7

Q: Solve:
Solve -163 - 40 = -177*d - 26 for d.

A:
1