Q: Solve 0 = -6*a + 6 - 36 for a.

A: -5

Q: Solve -19 = -248*d - 1706 - 1537 for d.

A: -13

Q: Solve 6043*s = 5765*s - 5838 for s.

A: -21

Q: Solve 11054 + 7894 = -344*p - 2380 - 6880 for p.

A:
-82