Q: What is the solution?
Solve -13*p + 11*p - 320 = -22*p for p.

A: 16

Q: What is the solution?
Solve 72*l = 33*l + 312 for l.

A: 8

Q: What is the solution?
Solve -1607*q = 1438*q + 589*q - 194065 - 194773 for q.

A:
107