Q: What is the solution?
Solve 42*x = 60*x + 288 for x.

A: -16

Q: What is the solution?
Solve 0 = 4471*j - 1589*j - 2119*j + 13776*j - 901418 for j.

A: 62

Q: What is the solution?
Solve -151*n = -160*n - 90 for n.

A:
-10