Q: What is the solution?
Solve 3472*n + 4620*n - 1512095 = -2888*n - 293315 for n.

A: 111

Q: What is the solution?
Solve -397 = 24*x - 253 for x.

A: -6

Q: What is the solution?
Solve -62*z - 35*z + 1940 = -0*z for z.

A:
20