Q: What is the solution?
Solve -20*s - 41*s + 183 = 0 for s.

A: 3

Q: What is the solution?
Solve -3933 = -499*i + 62*i for i.

A: 9

Q: What is the solution?
Solve -3*q - 54 + 33 = 0 for q.

A:
-7