Solve 0 = -323*d + 1349 - 1049 + 1961 for d.
Solve this plz.

A: 7

Solve 0 = -1159*d + 1108*d - 1785 for d.
Solve this plz.

A: -35

Solve 0 = 1249*x - 1236*x + 52 for x.
Solve this plz.

A:
-4