Write down the solution for this math problem: Solve 68*y - 429 = -973 for y.
answer: -8

Write down the solution for this math problem: Solve 284*w - 948 - 287 = 1605 for w.
answer: 10

Write down the solution for this math problem: Solve -627*k = 57*k + 6892 - 40408 for k.
answer: 49

Write down the solution for this math problem: Solve -1062 = -47*p - 357 for p.
answer:
15