How to remove a given element from array

using System.Linq;
using System;

namespace Remove
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] numbers = { 1, 3, 4, 9, 2 };
            int numToRemove = 4;
            numbers = numbers.Where(val => val != numToRemove).ToArray();
        }
    }
}