Write down the solution for this math problem: Solve -18*d = -718 - 184 - 933 + 431 for d.
answer: 78

Write down the solution for this math problem: Solve -118*f = -117*f - 3 for f.
answer: 3

Write down the solution for this math problem: Solve 25577*u = 16546*u + 469612 for u.
answer: 52

Write down the solution for this math problem: Solve 445*w + 205*w + 9248 = -5052 for w.
answer:
-22