Delete a node using XDocument

I have an xml as under

<databases>
<database dbid="1" dbserverid="1" dbname="db1" />
<database dbid="2" dbserverid="1" dbname="db2" />
<database dbid="3" dbserverid="2" dbname="db3" />
<database dbid="4" dbserverid="3" dbname="db4" />
</databases>

I want to delete the node whose dbserverid= "1". How to do so?

Solution

static void Main(string[] args)
        {
            var input = @"<databases>
                            <database dbid='1' dbserverid='1' dbname='db1' />
                            <database dbid='2' dbserverid='1' dbname='db2' />
                            <database dbid='3' dbserverid='2' dbname='db3' />
                            <database dbid='4' dbserverid='3' dbname='db4' />
                           </databases>";
            var xDoc = XDocument.Parse(input);
            xDoc.Descendants("database").Where(xa => xa.Attribute("dbserverid").Value == "1").Remove();

            var newXml = xDoc.ToString();
           
            Console.ReadKey();
        }