Write down the solution for this math problem: Solve 1070*i = 2436 - 17787 - 3909 for i.
answer: -18

Write down the solution for this math problem: Solve 0 = -23*x + 14 - 129 for x.
answer: -5

Write down the solution for this math problem: Solve 657024 = 6232*k - 284008 for k.
answer: 151

Write down the solution for this math problem: Solve 23 + 55 - 42 = 9*h for h.
answer:
4