Write down the solution for this math problem: Solve 0 = 518*s - 13873*s + 84831 + 1264024 for s.
answer: 101

Write down the solution for this math problem: Solve -72*d - 2*d + 3845 = 2439 for d.
answer: 19

Write down the solution for this math problem: Solve -37 = -5*w - 42 for w.
answer: -1

Write down the solution for this math problem: Solve 0 = -18*b - 98*b - 580 for b.
answer:
-5