using System.Linq;
using System;

public class Hello
{
    static void Main()
    {
        var t = int.Parse(Console.ReadLine().Trim());
        while (t-->0)
        {
            var n = int.Parse(Console.ReadLine().Trim());
            string[] line = Console.ReadLine().Trim().Split(' ');
            var a = Array.ConvertAll(line, long.Parse);
			getAns(n,a);
        }
    }
	static void getAns (int n, long[] a)
    {
        var sum = a.Sum();
        if (sum % 3 != 0) { Console.WriteLine("No"); return; }
        var max = a.Max();
        Console.WriteLine(max <= sum/3L? "Yes":"No");
    }
}