Write down the solution for this math problem: Solve 393*u + 9996 = 30039 for u.
answer: 51

Write down the solution for this math problem: Solve 33*t - 209*t + 1887 = -49 for t.
answer: 11

Write down the solution for this math problem: Solve 54298 = 2236*f - 17254 for f.
answer: 32

Write down the solution for this math problem: Solve -1297*q + 9534 = 292*q for q.
answer:
6