Q: Solve:
Solve 1791*u - 56862 = -1845*u + 477*u for u.

A: 18

Q: Solve:
Solve -37*m - 6 = -43*m for m.

A: 1

Q: Solve:
Solve -2268 = -380*m - 3686 - 5042 for m.

A:
-17