Readability1.cs

using System;
using System.Collections.Generic;
using System.Linq;

namespace CodeReadability
{
    public class Arithmetic
    {
        public static int FirstProcessNumberA(int number)
        {
            return number * 12;
        }

        public static int SecondProcessNumber(int number)
        {
            int a = number * 12;
            int b = a - 4;
            int c = 2 * b;
            int d = 3 - c;
            return 14 + d;
        }

        public static int ThirdProcessNumber(int number)
        {
            int a = 3 * number;
            int b = a + 5;
            int c = b - 3;
            int d = 2 * c;
            int e = d - 10;
            int f = e - 2;
            int g = 25 - f;
            int h = 12 + g;
            int i = 2 * h;
            return i + 6;
        }
    }
}