Write down the solution for this math problem: Solve 5556*r - 5646*r + 2880 = 0 for r.
answer: 32

Write down the solution for this math problem: Solve 0 = 39*h - 3 - 387 for h.
answer: 10

Write down the solution for this math problem: Solve 0 = -34*m - 43*m - 693 for m.
answer: -9

Write down the solution for this math problem: Solve 1059*i + 34361 = 35 - 13329 for i.
answer:
-45