Write down the solution for this math problem: Solve 22*n = 18 + 114 for n.
answer: 6

Write down the solution for this math problem: Solve 30344 = 260*u + 46*u + 517*u - 14921 for u.
answer: 55

Write down the solution for this math problem: Solve 0 = 341*o - 682*o - 420 + 1443 for o.
answer: 3

Write down the solution for this math problem: Solve 0 = -92*k - 5*k - 419 + 31 for k.
answer:
-4