Write down the solution for this math problem: Solve 85672*p - 85751*p = -395 for p.
answer: 5

Write down the solution for this math problem: Solve 222*w + 5532 = -198*w - 13769 + 5441 for w.
answer: -33

Write down the solution for this math problem: Solve -1 = 5*v - 21 for v.
answer: 4

Write down the solution for this math problem: Solve -50*f + 33550 - 34500 = 0 for f.
answer:
-19