Write down the solution for this math problem: Solve 2*y - 5 = 1 for y.
answer: 3

Write down the solution for this math problem: Solve -b - b + 8 = 0 for b.
answer: 4

Write down the solution for this math problem: Solve -3*f - 6 = -0 for f.
answer: -2

Write down the solution for this math problem: Solve 33*r = -14897 + 15788 for r.
answer:
27