Question: What is the solution?

Solve -3298 + 3307 = v for v.

Answer: 9

Question: What is the solution?

Solve 0 = 403*y - 6325 - 5765 for y.

Answer: 30

Question: What is the solution?

Solve -139*g + 1590 = 20*g for g.

Answer: 10

Question: What is the solution?

Solve 2254014 - 2250569 = -53*f for f.

Answer:
-65