Question: What is the solution?

Solve 5*g + 35347 = -840*g + 7462 for g.

Answer: -33

Question: What is the solution?

Solve -47 = -3*r - 32 for r.

Answer: 5

Question: What is the solution?

Solve -269*r + 409*r = -622*r - 35814 for r.

Answer: -47

Question: What is the solution?

Solve -1112*b - 25115 - 3890 = 4355 for b.

Answer:
-30