Q: Solve:
Solve -7*j - 204*j = 399*j + 31110 for j.

A: -51

Q: Solve:
Solve -810*x - 4923 = 2252 + 2545 for x.

A: -12

Q: Solve:
Solve -14*y + 259 - 175 = 0 for y.

A:
6