Question: What is the solution?

Solve 0 = 982*r + 607*r + 50908 + 49199 for r.

Answer: -63

Question: What is the solution?

Solve 43*w = 45*w + 6 for w.

Answer: -3

Question: What is the solution?

Solve -372*j + 70*j + 60*j - 5940 = -44*j for j.

Answer: -30

Question: What is the solution?

Solve 0 = -6*d - 30 for d.

Answer:
-5