Write down the solution for this math problem: Solve 0 = 512*b - 1014 - 8202 for b.
answer: 18

Write down the solution for this math problem: Solve 0 = -394*w - 168*w + 12602 + 14936 for w.
answer: 49

Write down the solution for this math problem: Solve 20 - 13 = 7*d for d.
answer: 1

Write down the solution for this math problem: Solve -575*q - 468 = -107*q for q.
answer:
-1