Q: What is the solution?
Solve -2*n - 15 = -5*n for n.

A: 5

Q: What is the solution?
Solve -2*y = 9 - 17 for y.

A: 4

Q: What is the solution?
Solve -16*u - 1358 + 1374 = 0 for u.

A:
1