Q: What is the solution?
Solve 0 = 7*w + 23 - 2 for w.

A: -3

Q: What is the solution?
Solve 415 + 1105 = -80*w for w.

A: -19

Q: What is the solution?
Solve 102*g + 314129 = 313925 for g.

A:
-2