Problem:
Simultaneous Equation

Write a program which solve a simultaneous equation:

ax + by = c

dx + ey = f

The program should print x and y for given a, b, c, d, e and f (-1,000 ≤ a, b, c, d, e, f ≤ 1,000). You can suppose that given equation has a unique solution.

Input

The input consists of several data sets, 1 line for each data set. In a data set, there will be a, b, c, d, e, f separated by a single space. The input terminates with EOF.

Output

For each data set, print x and y separated by a single space. Print the solution to three places of decimals. Round off the solution to three decimal places.

Sample Input 1

1 2 3 4 5 6
2 -1 -2 -1 -1 -5

Output for the Sample Input 1

-1.000 2.000
1.000 4.000

Sample Input 2

2 -1 -3 1 -1 -3
2 -1 -3 -9 9 27

Output for the Sample Input 2

0.000 3.000
0.000 3.000

Solution in C# (judge verdict: Accepted)

using System;
using System.Collections.Generic;
public class Hello{
    public static void Main(){
        string Arguments;
        decimal a,b,c,d,e,f,x,y;
        string[] SplittedArguments;
        
        while((Arguments = Console.ReadLine()) != null){
            SplittedArguments = Arguments.Split(' ');

            a = decimal.Parse(SplittedArguments[0]);
            b = decimal.Parse(SplittedArguments[1]);
            c = decimal.Parse(SplittedArguments[2]);
            d = decimal.Parse(SplittedArguments[3]);
            e = decimal.Parse(SplittedArguments[4]);
            f = decimal.Parse(SplittedArguments[5]);
            
            y = (decimal)(c * d - a * f) / (b * d - a * e);
            x = (decimal)(c - b * y) / a;
            
            Console.WriteLine(Math.Round(x, 3) + " " + Math.Round(y, 3));
        }
    }
}