Q: What is the solution?
Solve -19*d = 17*d - 9*d for d.

A: 0

Q: What is the solution?
Solve 0 = -24*j + 32*j - 120 for j.

A: 15

Q: What is the solution?
Solve 25*n - 3243 + 108 = -27*n + 107*n for n.

A:
-57