Q: What is the solution?
Solve -1053 = 5079*c - 5349*c + 27 for c.

A: 4

Q: What is the solution?
Solve 0 = -489*n - 7704 + 858 for n.

A: -14

Q: What is the solution?
Solve 9*c - 92*c - 432 = -11*c for c.

A:
-6