Write down the solution for this math problem: Solve 219*t = -60*t + 6474 + 6081 for t.
answer: 45

Write down the solution for this math problem: Solve 17*f - 75*f - 131*f + 6506 = 16145 for f.
answer: -51

Write down the solution for this math problem: Solve -16*v = -18*v for v.
answer: 0

Write down the solution for this math problem: Solve -2521 - 3803 = 372*d for d.
answer:
-17