Q: Solve:
Solve 0 = 51*n + 77 + 360 + 73 for n.

A: -10

Q: Solve:
Solve -11*a = 11 + 11 for a.

A: -2

Q: Solve:
Solve -65*c - 16*c - 163*c = -393*c - 20115 for c.

A:
-135