Write down the solution for this math problem: Solve -297 = 2485*k - 2452*k for k.
answer: -9

Write down the solution for this math problem: Solve 0 = 917*h - 1829*h + 910*h + 12 for h.
answer: 6

Write down the solution for this math problem: Solve 54*q + 227*q = 1405 for q.
answer: 5

Write down the solution for this math problem: Solve -128*y - 181*y + 309 = 0 for y.
answer:
1