Q: What is the solution?
Solve 16*p - 25 = p + 5 for p.

A: 2

Q: What is the solution?
Solve -13*s = -2*s - 11 for s.

A: 1

Q: What is the solution?
Solve 9492*s - 9458*s - 442 = 0 for s.

A:
13