Question: What is the solution?

Solve 128 = -26*p - 20*p + 14*p for p.

Answer: -4

Question: What is the solution?

Solve -121 = 20*r + 59 for r.

Answer: -9

Question: What is the solution?

Solve -599 = 192*l - 4823 for l.

Answer: 22

Question: What is the solution?

Solve -25 = -77*v + 72*v for v.

Answer:
5