Question: What is the solution?

Solve 0 = -15*w - 44 - 76 for w.

Answer: -8

Question: What is the solution?

Solve 84672 - 62954 + 28697 = -9880*z - 97785 for z.

Answer: -15

Question: What is the solution?

Solve 217781 + 217699 = 6*y + 435120 for y.

Answer: 60

Question: What is the solution?

Solve 0 = -209*y + 33*y + 704 for y.

Answer:
4