Q: Solve:
Solve -852*m + 39 + 0 = -865*m for m.

A: -3

Q: Solve:
Solve -5222*m - 670537 = -179669 for m.

A: -94

Q: Solve:
Solve 406*l + 320*l - 3115 = 281*l for l.

A:
7