Q: What is the solution?
Solve -111*s + 74 + 13 = -24 for s.

A: 1

Q: What is the solution?
Solve -69*t - 99*t + 3716 = 860 for t.

A: 17

Q: What is the solution?
Solve 77*k + 324 = 709 for k.

A:
5