Question: What is the solution?

Solve 0 = -2585*o + 681*o + 5870 + 96326 - 18420 for o.

Answer: 44

Question: What is the solution?

Solve 984 - 366 + 600 = -58*g for g.

Answer: -21

Question: What is the solution?

Solve 6*d - 9*d = 9 for d.

Answer: -3

Question: What is the solution?

Solve 633*k = 818*k + 185 for k.

Answer:
-1