Write down the solution for this math problem: Solve -4634 = 566*n + 2834 + 2154 for n.
answer: -17

Write down the solution for this math problem: Solve 3355*o - 10789*o - 15411 - 299301 = 12384 for o.
answer: -44

Write down the solution for this math problem: Solve -25 + 85 = -60*x - 240 for x.
answer: -5

Write down the solution for this math problem: Solve -4638*i = 2570*i for i.
answer:
0