Q: Solve:
Solve 29*w - 30*w - 5 = 0 for w.

A: -5

Q: Solve:
Solve -431*s + 4236 = -190 - 6493 - 287 for s.

A: 26

Q: Solve:
Solve -14*x + 16*x = -10 for x.

A:
-5