Q: Solve 3996*s + 153 = 3979*s for s.

A: -9

Q: Solve -167*v = 276*v - 23*v + 28264 + 29276 for v.

A: -137

Q: Solve -57*u + 177 - 3304 + 503 = 107*u for u.

A: -16

Q: Solve 4*y - 9 = 11 for y.

A:
5