Write down the solution for this math problem: Solve 68*f + 404 = -459 - 633 for f.
answer: -22

Write down the solution for this math problem: Solve 0 = -121*u - 1544 - 876 for u.
answer: -20

Write down the solution for this math problem: Solve 370 = 13*p + 474 for p.
answer: -8

Write down the solution for this math problem: Solve 1191*k - 2794 + 5024 - 3421 = 0 for k.
answer:
1