Write down the solution for this math problem: Solve -995*f - 939*f = 581 + 55505 for f.
answer: -29

Write down the solution for this math problem: Solve 0 = -1154*h + 4081 + 6305 for h.
answer: 9

Write down the solution for this math problem: Solve 26 = -8*b + 2 for b.
answer: -3

Write down the solution for this math problem: Solve 47*v + 31*v = 5*v + 130*v for v.
answer:
0