Q: What is the solution?
Solve -835414 = 297*n - 872242 for n.

A: 124

Q: What is the solution?
Solve 2*y - 2 = 8 for y.

A: 5

Q: What is the solution?
Solve 0 = -20*k + 22*k + 20 for k.

A:
-10