Question: What is the solution?

Solve 1760 = 314*k - 369*k for k.

Answer: -32

Question: What is the solution?

Solve -82*i + 17*i + 227*i - 10206 = 0 for i.

Answer: 63

Question: What is the solution?

Solve 0 = 52*c - 58*c - 12 for c.

Answer: -2

Question: What is the solution?

Solve -74*z - 98*z = -3268 for z.

Answer:
19