Write down the solution for this math problem: Solve -2365*o + 122504 + 107381 = 3667*o - 95843 for o.
answer: 54

Write down the solution for this math problem: Solve 449*f + 5766 + 5512 = -4886 for f.
answer: -36

Write down the solution for this math problem: Solve 0 = -9*x + 15 - 10 + 31 for x.
answer: 4

Write down the solution for this math problem: Solve -930 + 1032 = 17*d for d.
answer:
6