Question: What is the solution?

Solve -787*o - 2420 + 3616 = -21627 for o.

Answer: 29

Question: What is the solution?

Solve 0 = -214*g + 296 - 510 for g.

Answer: -1

Question: What is the solution?

Solve 9 = -m + 5 for m.

Answer: -4

Question: What is the solution?

Solve 0 = -11879334*r + 11879302*r + 352 for r.

Answer:
11