Write down the solution for this math problem: Solve -46980*d + 46515*d + 34410 = 0 for d.
answer: 74

Write down the solution for this math problem: Solve 21961*a = 21986*a - 150 for a.
answer: 6

Write down the solution for this math problem: Solve -7 = -22*d + 59 for d.
answer: 3

Write down the solution for this math problem: Solve 58*p + 309 + 98 = 59 for p.
answer:
-6