Q: What is the solution?
Solve 0 = 23*o + 17 + 52 for o.

A: -3

Q: What is the solution?
Solve -1 = -177*i + 176*i for i.

A: 1

Q: What is the solution?
Solve 40*l - 56 + 16 = 0 for l.

A:
1