Question: What is the solution?

Solve -742*z + 81740 = 6917*z + 20468 for z.

Answer: 8

Question: What is the solution?

Solve 0 = 10773*c - 10764*c + 54 for c.

Answer: -6

Question: What is the solution?

Solve -18683 + 18206 = 53*s for s.

Answer: -9

Question: What is the solution?

Solve 46053 = -100401*c + 101472*c for c.

Answer:
43