Go: package main

import (
	"bufio"
	"fmt"
	"math"
	"os"
	"strconv"
)

var sc = bufio.NewScanner(os.Stdin)
var out = bufio.NewWriter(os.Stdout)

func main() {
	sc.Split(bufio.ScanWords)
	defer out.Flush()
	for {
		data := nextInts(6)
		fmt.Printf("%.3f\n", Round(GetX(data[0], data[1], data[2], data[3], data[4], data[5]), 3))
		fmt.Printf("%.3f\n", Round(GetY(data[0], data[1], data[2], data[3], data[4], data[5]), 3))
	}
}

func GetX(a, b, c, d, e, f float64) float64 {
	return float64(((c * e) - (b * f)) / ((a * e) - (b * d)))
}

func GetY(a, b, c, d, e, f float64) float64 {
	return float64(((c * d) - (a * f)) / ((b * d) - (a * e)))
}

func Round(f float64, places int) float64 {
	shift := math.Pow(10, float64(places))
	return math.Floor(f*shift+.5) / shift
}

func next() string {
	sc.Scan()
	return sc.Text()
}

func nextInt() float64 {
	a, _ := strconv.Atoi(next())
	return float64(a)
}

func nextInts(n int) []float64 {
	a := make([]float64, n)
	for i := 0; i < n; i++ {
		a[i] = nextInt()
	}
	return a
}

Python: import math
def saidai(x, y):
    x, y = math.fabs(x), math.fabs(y)
    y, x = max(x, y), min(x, y)
    if x == 0:
        return y

    return saidai(x, y % x)

def saisyo(x, y):
    spam = saidai(x, y)
    return spam * (x / spam) * (y / spam)

# a,b,c,d,e,f  = list(map(int,'1 2 3 4 5 6'.split()))
try:
    while 1:

        a,b,c,d,e,f  = list(map(int,input().split()))
        s = saidai(a, d)

        k1 = d / s * -1
        k2 = a / s

        y = (k1*c + k2 * f) / (k1 * b + k2 * e)
        x = (c - b*y) / a
        print("{:.3f} {:.3f}".format(x, y))
except Exception:
    pass

Python: # ????????£???????¨????????§£???????????°??????
# ax + by = c
# dx + ey = f
import sys

def inverse(a, b, d, e):
    deta = a * e - b * d
    return (deta, e, -b, -d, a)

while True:
    data = sys.stdin.readline()
    if data is None or data.strip() == '':
        break
    data = data.strip().split(' ')
    a, b, c, d, e, f = [float(i) for i in data]

    inv = inverse(a, b, d, e)
    x = (inv[1] * c + inv[2] * f) / inv[0]
    y = (inv[3] * c + inv[4] * f) / inv[0]

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

Python: while True:
    try:
        a,b,c,d,e,f=map(float,input().split())
        y=(c*d-a*f)/(b*d-a*e)
        x=(c-b*y)/a
        print(f'{x:.3f} {y:.3f}')
    except:
        break

Python: while True:
    try:
        a,b,c,d,e,f=[int(i) for i in input().split()]
    except:
        break
    x=(c*e-b*f)/(a*e-b*d)
    y=(c*d-a*f)/(b*d-a*e)
    print("{0:.3f} {1:.3f}".format(x,y))

Python: #!/usr/bin/env python3
# -*- coding: utf-8 -*-
def main():
	while True:
		try:
			form = [float(x) for x in input().split(" ")] 
		except:
			return
		else:
			if form[0] == 0:
				y = form[2] / form[1]
				x = (form[5] - y * form[4]) / form[3]
			else:
				b = form[1] / form[0]
				c = form[2] / form[0]
				e = form[4] - form[3] * b
				f = form[5] - form[3] * c
				y = f / e
				x = (form[2] - y * form[1]) / form[0] 
			print("{:.3f} {:.3f}".format(x,y))
			
if __name__ == '__main__':
  main()

Python: def jisuan(lis):
    ns = lis.split(" ")
    for i in range(6):
        ns[i] = float(ns[i])
    a, b, c, d, e, f = ns[0], ns[1], ns[2], ns[3], ns[4], ns[5]
    x = (c * e - b * f) / (a * e - b * d)
    y = (c * d - a * f) / (b * d - a * e)
    return [x, y]


inpu = str(input())
nums = inpu.split("\n")
for l in range(len(nums)):
    k0 = jisuan("1 2 3 4 5 6")[0]
    k1 = jisuan("1 2 3 4 5 6")[1]
    print("%.3f" % k0, "%.3f" % k1)

Python: while True:
    try:
        (a, b, e, c, d, f) = map(float, input().split())

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

        if D == 0:
            x = 0.0
            y = 0.0

        print("{0:.3f} {1:.3f}".format(x, y))

    except EOFError:
        break

Python: import sys

#inputNum = sys.stdin.readlines()[:-1]
inputNum = open('sample.txt', 'r')

for i in inputNum:
    new = []
    n = i[:-1].split(' ', 6)
    for s in n:
        new.append(float(s))
    k = new[0]
    q = 0
    for a in new[0:3]:
        new[q] = a/k
        q = q + 1
    l = new[3]
    for a in new[3:6]:
        new[q] = a - l*new[q-3]
        q = q + 1
    if new[4] == 0:
        y = new[5]
    else:
        y = new[5]/new[4]
    x = new[2]-(new[1]*y)
    print("{0:.3f}".format(x),"{0:.3f}".format(y))

Python: import sys

nums = []


for line in sys.stdin:
    nums.append(line)

for i in range(len(nums)):
    input_line = nums[i].split(" ")
    a = float(input_line[0])
    b = float(input_line[1])
    c = float(input_line[2])
    d = float(input_line[3])
    e = float(input_line[4])
    f = float(input_line[5])

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

    
    print("{:.3f} {:.3f}".format(x+0,y+0))

Python: from __future__ import division
while True:
	try:
		a, b, c, d, e, f = map(int, raw_input().split())
		D = a*e - b*d
		Dx = c*e - b*f
		Dy = a*f - c*d
		print("%.3f %.3f" % (Dx/D + 0, Dy/D + 0))
	except EOFError:
		break

Python: while True:
    try:
        a,b,c,d,e,f=map(int,input().split())
    except:
        break
    y=(c*d-f*a)/(b*d-e*a)
    x=(c-(b*y))/a
    print('{:.3f} {:.3f}'.format(x,y))

Python: while True:
    try:
        a,b,c,d,e,f = map(int,input().split())
        x = (c*e - f*b)/(a*e - b*d)
        y = (c*d - f*a)/(b*d - e*a)
        x = round(x,3)
        y = round(y,3)
        if x == -0.0:
            x = 0.0
        if y == -0.0:
            y = 0.0
        print("{0:.3f}".format(x),end = ' ')
        print("{0:.3f}".format(y))
    except EOFError:
        break

Python: import sys
lines = sys.stdin.readlines()

for line in lines:
    s = str(line)
    a,b,c,d,e,f = map(int, s.rstrip('\n').split())
    x = (e*c - b*f) / (a*e - b*d)
    if e*c - b*f == 0:
        x = 0
    x = round(x, 3)
    y = (a*f - c*d) / (a*e - b*d)
    if a*f - c*d == 0:
        y = 0
    y = round(y, 3)
    print(f'{x:.3f} {y:.3f}')

Python: import sys

inputNum = sys.stdin.readlines()[:-1]

for i in inputNum:
    new = []
    n = i[:-1].split(' ', 6)
    for s in n:
        new.append(float(s))
    k = new[0]
    q = 0
    for a in new[0:3]:
        new[q] = a/k
        q = q + 1
    l = new[3]
    for a in new[3:6]:
        new[q] = a - l*new[q-3]
        q = q + 1
    if new[4] == 0:
        y = new[5]
    else:
        y = new[5]/new[4]
    x = new[2]-(new[1]*y)
    print("{0:.3f}".format(x)+" "+"{0:.3f}".format(y))

Python: from __future__ import division
while True:
	try:
		a, b, c, d, e, f = map(int, raw_input().split())
		D = a*e - b*d
		Dx = c*e - b*f
		Dy = a*f - c*d
		print("%.3f %.3f" % (Dx/D, Dy/D))
	except EOFError:
		break

Python: import sys
for line in sys.stdin:
    a, b, c, d, e, f = [float(x) for x in line.split()]
    x = (f * b - e * c) / (d * b - a * e)
    y = (c - a * x) / b
    if abs(x) < 0.00001:
        x = 0.000
    if abs(y) < 0.00001:
        y = 0.000
    print("%.3f %.3f" % (x, y) )

Python: while True:
	try:
		n=list(map(float, input().split()))#ファイルの読み込み --.py <--.txt
	except EOFError:
		break
	y=(n[3]*n[2]-n[0]*n[5])/(n[1]*n[3]-n[0]*n[4])
	x=(n[2]-n[1]*y)/n[0]
	print('{:.3f}'.format(x), '{:.3f}'.format(y))#format関数を用いて桁を指定

Python: import numpy as np

Python: while True:
    try:
        a, b, c, d, e, f = map(float, raw_input().split()) 
        x = (c*e - b*f)/(a*e - b*d)
        y = (c*d - a*f)/(b*d - a*e)
        x = round(10000*x)/10000
        y = round(10000*y)/10000
        print ("%.3f %.3f" % (x, y))
    except:
        break