Question: What is the solution?

Solve 0 = 127*n + 2230 - 706 for n.

Answer: -12

Question: What is the solution?

Solve 15*k - 54*k + 624 = 0 for k.

Answer: 16

Question: What is the solution?

Solve 0 = -168*o + 43*o + 63*o + 3906 for o.

Answer: 63

Question: What is the solution?

Solve 17391 + 43981 = 934*i - 9612 for i.

Answer:
76