Q: Solve:
Solve 643*l + 12408 = 126*l for l.

A: -24

Q: Solve:
Solve 1340 = 185*o + 3190 for o.

A: -10

Q: Solve:
Solve -1645 - 337 = -95*g + 1072 + 271 for g.

A:
35