Write down the solution for this math problem: Solve 9*f - 7 = 11*f - 29 for f.
answer: 11

Write down the solution for this math problem: Solve 4916 = -47*h + 2976 + 2974 for h.
answer: 22

Write down the solution for this math problem: Solve 433*s - 8155 + 675 = -7*s for s.
answer: 17

Write down the solution for this math problem: Solve -16*b - 192 = 21*b - 5*b for b.
answer:
-6