Write down the solution for this math problem: Solve 0 = 11868*d - 11873*d - 25 for d.
answer: -5

Write down the solution for this math problem: Solve -6*l + 25 = -l for l.
answer: 5

Write down the solution for this math problem: Solve -7*t = 5*t + 12 for t.
answer: -1

Write down the solution for this math problem: Solve -18*w - 3*w = -624 + 351 for w.
answer:
13