Write down the solution for this math problem: Solve -3*t = 6*t - 27 for t.
answer: 3

Write down the solution for this math problem: Solve 0 = -31*f + 24 - 86 for f.
answer: -2

Write down the solution for this math problem: Solve 14*i = 22 - 8 for i.
answer: 1

Write down the solution for this math problem: Solve 23*d + 203 = 272 for d.
answer:
3