Solve 49 = -2286*y + 2293*y for y.
Solve this plz.

A: 7

Solve 534*j - 1078*j - 108 = -538*j for j.
Solve this plz.

A: -18

Solve -507 = 281*n + 20*n - 4721 for n.
Solve this plz.

A:
14