Q: Solve -10*s + 9097 = 9167 for s.

A: -7

Q: Solve -5167 - 5597 = -60*i - 12624 for i.

A: -31

Q: Solve 12488*u + 13548*u = 5474*u - 2367*u - 1673817 for u.

A: -73

Q: Solve -3 - 1 = 4*o for o.

A:
-1