Q: Solve:
Solve 0 = 1160*a - 20330 - 15630 for a.

A: 31

Q: Solve:
Solve 704*b - 644*b + 360 = 0 for b.

A: -6

Q: Solve:
Solve -76*g - 2360 = 160*g for g.

A:
-10