Question: What is the solution?

Solve -176*z + 65*z = 187*z - 5066 for z.

Answer: 17

Question: What is the solution?

Solve 470*j = -2648 - 2561 + 1449 for j.

Answer: -8

Question: What is the solution?

Solve -356*u - 4076 - 5536 = 0 for u.

Answer: -27

Question: What is the solution?

Solve -242*d = -250*d + 104 for d.

Answer:
13