Write down the solution for this math problem: Solve -1589229*k + 1589246*k = -255 for k.
answer: -15

Write down the solution for this math problem: Solve 9*n = 38 + 7 for n.
answer: 5

Write down the solution for this math problem: Solve -703 = -9*d - 649 for d.
answer: 6

Write down the solution for this math problem: Solve 540 = -1933*l + 1798*l for l.
answer:
-4