Q: Solve -2316 - 195 = -162*b + 3969 for b.

A: 40

Q: Solve -610*u - 744*u + 369*u + 2751 + 2174 = 0 for u.

A: 5

Q: Solve -657*v = 2045 + 3211 for v.

A: -8

Q: Solve 18 = -177*u - 180*u + 348*u for u.

A:
-2