Q: Solve:
Solve 6508*i = 6562*i - 816 - 102 for i.

A: 17

Q: Solve:
Solve w + 878 - 886 = 0 for w.

A: 8

Q: Solve:
Solve -23*s - 29*s + 5521 = 5937 for s.

A:
-8