Write down the solution for this math problem: Solve -273*o + 260*o + 9 + 108 = 0 for o.
answer: 9

Write down the solution for this math problem: Solve -845*f = -851*f - 24 for f.
answer: -4

Write down the solution for this math problem: Solve -156*s + 380 + 5025 = 79*s for s.
answer: 23

Write down the solution for this math problem: Solve 95*d - 51*d + 2*d + 1150 = 0 for d.
answer:
-25