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 Ruby (judge verdict: Wrong Answer)

while input=gets
	input=input.chomp.split(" ")
	a=input[0].to_i
	b=input[1].to_i
	c=input[2].to_i
	d=input[3].to_i
	e=input[4].to_i
	f=input[5].to_i
	dum=a
	a=a*d
	b=b*d
	c=c*d
	d=d*dum
	e=e*dum
	f=f*dum
	y=0+((c-f)/(b-e)).to_f
	x=0+((c-b*y)/a).to_f

	printf("%.3f %.3f\n",x,y)
end