Write down the solution for this math problem: Solve 30*p + 24*p = -193 - 347 for p.
answer: -10

Write down the solution for this math problem: Solve -1258*u = -1024*u - 1638 for u.
answer: 7

Write down the solution for this math problem: Solve 17*d = -70 + 19 for d.
answer: -3

Write down the solution for this math problem: Solve -24*k - 20 = -20*k for k.
answer:
-5