Q: Solve:
Solve 16596 + 54346 = 1773*n + 3568 for n.

A: 38

Q: Solve:
Solve 553*r = 1108*r - 556*r - 5 for r.

A: -5

Q: Solve:
Solve 0 = 719*z + 74*z - 87*z + 16944 for z.

A:
-24