Question: What is the solution?

Solve -25*z - 23 = -248 for z.

Answer: 9

Question: What is the solution?

Solve 72 = -v + 74 for v.

Answer: 2

Question: What is the solution?

Solve -336*n + 386*n = 1771 + 2179 for n.

Answer: 79

Question: What is the solution?

Solve -1301*z = 21645 + 472 for z.

Answer:
-17