Q: What is the solution?
Solve -15*j - 27*j - 294 = 0 for j.

A: -7

Q: What is the solution?
Solve -110 - 181 - 267 = 55*d - 63 for d.

A: -9

Q: What is the solution?
Solve -29*u + 481 = 539 for u.

A:
-2