Solve 0 = 113944*i - 113857*i - 12354 for i.
Solve this plz.

A: 142

Solve 1748*x - 605*x = -515*x + 61346 for x.
Solve this plz.

A: 37

Solve 0 = 1835*j - 1792*j + 645 for j.
Solve this plz.

A:
-15