Write down the solution for this math problem: Solve 53*j = 243*j + 570 for j.
answer: -3

Write down the solution for this math problem: Solve -150*w + 25*w = 84*w + 137*w for w.
answer: 0

Write down the solution for this math problem: Solve 13*d - 18345 - 17995 = -36067 for d.
answer: 21

Write down the solution for this math problem: Solve 29030 = 3397*o - 184981 for o.
answer:
63