Question: What is the solution?

Solve 2104 + 34113 + 22499 = -466*r for r.

Answer: -126

Question: What is the solution?

Solve -547*y + 15609 = 71*y - 145*y for y.

Answer: 33

Question: What is the solution?

Solve 16*g + 44 = 22 + 38 for g.

Answer: 1

Question: What is the solution?

Solve -22306 + 2470 = 1044*d for d.

Answer:
-19