Q: What is the solution?
Solve 20*o - 16*o = -8 for o.

A: -2

Q: What is the solution?
Solve 0 = 1254*l - 9103 - 9130 - 9355 for l.

A: 22

Q: What is the solution?
Solve 17246 + 32433 = -449*h + 3432 for h.

A:
-103