Write down the solution for this math problem: Solve -42*z = -162 - 216 for z.
answer: 9

Write down the solution for this math problem: Solve 0 = 258*u - 455*u - 6107 for u.
answer: -31

Write down the solution for this math problem: Solve -10 = 144*t + 27 + 395 for t.
answer: -3

Write down the solution for this math problem: Solve 3*p = p - p for p.
answer:
0