Write down the solution for this math problem: Solve 24*b - 19 = 125 for b.
answer: 6

Write down the solution for this math problem: Solve 1226421 = -23*n + 1226835 for n.
answer: 18

Write down the solution for this math problem: Solve 0 = -42*f - 19*f - 2*f - 2772 for f.
answer: -44

Write down the solution for this math problem: Solve -1422 - 3008 - 5720 = -1015*f for f.
answer:
10