Q: Solve:
Solve 312*v = -41 + 790 + 1435 for v.

A: 7

Q: Solve:
Solve 64*w - 56 = -62 + 1 - 123 for w.

A: -2

Q: Solve:
Solve 3289*u - 98 = 3387*u for u.

A:
-1