Question: What is the solution?

Solve 30065 = -562*z - 201*z - 38605 for z.

Answer: -90

Question: What is the solution?

Solve -2187*p - 306 = -2170*p for p.

Answer: -18

Question: What is the solution?

Solve -440 = -5*n + 18*n + 27*n for n.

Answer: -11

Question: What is the solution?

Solve 2331*o - 2421*o - 1440 = 0 for o.

Answer:
-16