Q: Solve 12131 - 3977 = -577*d - 6848 for d.

A: -26

Q: Solve 0 = -p - 0 - 2 for p.

A: -2

Q: Solve 117*j - 77 = 128*j for j.

A: -7

Q: Solve 108*j + 2776 = 5692 for j.

A:
27