Question: What is the solution?

Solve 54698 = -1128*w - 502*w - 175132 for w.

Answer: -141

Question: What is the solution?

Solve 4 = 21*r - 42*r + 25 for r.

Answer: 1

Question: What is the solution?

Solve 16*p = -15*p - 124 for p.

Answer: -4

Question: What is the solution?

Solve 0 = -109*z - 187 - 467 for z.

Answer:
-6