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 JavaScript (judge verdict: Accepted)

var input = [];
process.stdin.resume();
process.stdin.setEncoding("utf8");
process.stdin.on('data', function(chunk){
   input = chunk.toString("utf8").trim().split("\n");
});
process.stdin.on('end', function(){
    for (var i = 0; i < input.length; i++) {
    var data = input[i].split(" ").map(Number);
    var a = data[0],
        b = data[1],
        c = data[2],
        d = data[3],
        e = data[4],
        f = data[5];
        
    var x = ((c * e - b * f) / (a * e - b * d)).toFixed(3);
    var y = ((f * a - c * d) / (a * e - d * b)).toFixed(3);
    console.log(x + " " + y);
    }
    
});