Write down the solution for this math problem: Solve -525*y = -540*y - 255 for y.
answer: -17

Write down the solution for this math problem: Solve 0 = -32*x + 29*x - 12 for x.
answer: -4

Write down the solution for this math problem: Solve -329*a = -275 - 4660 for a.
answer: 15

Write down the solution for this math problem: Solve 6*p = 49 - 31 for p.
answer:
3