Q: What is the solution?
Solve -5 = 2*w + 3*w for w.

A: -1

Q: What is the solution?
Solve -169 = 9148*n - 9161*n for n.

A: 13

Q: What is the solution?
Solve -173*d - 273*d = 539*d + 16745 for d.

A:
-17