Q: Solve:
Solve 399*y + 471978 = 734*y + 648*y + 366797 for y.

A: 107

Q: Solve:
Solve 4 + 4 = -8*d for d.

A: -1

Q: Solve:
Solve 49*l - 20 = 16*l + 13 for l.

A:
1