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 Python (judge verdict: Wrong Answer)

while 1:
    try:
        a, b, c, d, e, f = map(float, raw_input().split())

        d = a
        e = e * a / d
        f = f * a / d

        y = (c - f) / (b - e)
        x = (c - b * y) / a

        if a == -0:
            a = 0
        if b == -0:
            b = 0

        print "%.3f %.3f" % (x, y)


    except:
        break