Q: What is the solution?
Solve 117 = -11*p - 15*p - 3*p + 1567 for p.

A: 50

Q: What is the solution?
Solve 3960*k = 3809*k + 2869 for k.

A: 19

Q: What is the solution?
Solve 29 = -3*d + 11 for d.

A:
-6