Solve 10826 + 458 - 5118 = 476*n - 16206 for n.
Solve this plz.

A: 47

Solve 0 = 748*j + 7322 + 7638 for j.
Solve this plz.

A: -20

Solve 0 = 13*b - 191449 + 191462 for b.
Solve this plz.

A:
-1