Question: What is the solution?

Solve -119*b = 76*b + 41*b + 44492 - 56056 for b.

Answer: 49

Question: What is the solution?

Solve 209*u - 784 = 1933 for u.

Answer: 13

Question: What is the solution?

Solve 0 = -52*i + 98*i + 644 for i.

Answer: -14

Question: What is the solution?

Solve 25*v - 216 = -2*v for v.

Answer:
8