How does Eurymachus try to persuade Odysseus to spare the lives of suitors?

Eurymachus admits that the suitors were wrong but tries to blame all of the suitors' evils on Antinous, the worst of them. He also offers to have the suitors repay Odysseus for all of the food and damages, and also pay a fine of 20 oxen, while paying him silver and gold until he forgives them.

Eurymachus is not successful.