Q: What is the solution?
Solve 5*y = -8*y + 2717 - 2600 for y.

A: 9

Q: What is the solution?
Solve 105*v - 9*v = 1920 for v.

A: 20

Q: What is the solution?
Solve 72 = -678*n + 690*n for n.

A:
6