Q: Solve:
Solve -99*q + 163 - 476 = 281 for q.

A: -6

Q: Solve:
Solve -112*i - 8094 = -349*i + 438 for i.

A: 36

Q: Solve:
Solve 47916*y = 48024*y + 1620 for y.

A:
-15