Q: What is the solution?
Solve -18*i = 29 - 11 for i.

A: -1

Q: What is the solution?
Solve 0 = -16*s - 0 for s.

A: 0

Q: What is the solution?
Solve 454*o + 361*o = -2*o - 103*o for o.

A:
0