Write down the solution for this math problem: Solve -1189*f - 55 = -1200*f for f.
answer: 5

Write down the solution for this math problem: Solve -10*d - 188*d = 69*d - 18*d - 10707 for d.
answer: 43

Write down the solution for this math problem: Solve -4*k - 12 = -k for k.
answer: -4

Write down the solution for this math problem: Solve 363*d - 817 = 406*d for d.
answer:
-19