Question: What is the solution?

Solve -148*l + 56*l - 21321 = 183*l + 34*l for l.

Answer: -69

Question: What is the solution?

Solve 15*m - 662 = -602 for m.

Answer: 4

Question: What is the solution?

Solve -47*p + 56 = -p - 18*p for p.

Answer: 2

Question: What is the solution?

Solve -418*p + 87*p + 57*p - 9864 = 0 for p.

Answer:
-36