Question: What is the solution?

Solve -651*i + 20374 + 4638 + 16916 + 4944 = 0 for i.

Answer: 72

Question: What is the solution?

Solve 0 = -22*d + 15*d + 42 for d.

Answer: 6

Question: What is the solution?

Solve -9*z - 25 = 11 for z.

Answer: -4

Question: What is the solution?

Solve 0 = -3565850*k + 3566001*k + 453 for k.

Answer:
-3