Go: package main

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

func main() {
	scanner := bufio.NewScanner(os.Stdin)
	for scanner.Scan() {
		strNums := strings.Fields(scanner.Text())
		nums := []int{}
		for _, strNum := range strNums {
			num, _ := strconv.Atoi(strNum)
			nums = append(nums, num)
		}
		a := nums[0]
		b := nums[1]
		c := nums[2]
		d := nums[3]
		e := nums[4]
		f := nums[5]
		var mulA, mulD int
		if a < 0 {
			mulA = a * -1
		} else {
			mulA = a
		}
		if d < 0 {
			mulD = d * -1
		} else {
			mulD = d
		}
		a *= mulD
		b *= mulD
		c *= mulD
		d *= mulA
		e *= mulA
		f *= mulA

		if d < 0 {
			d *= -1
			e *= -1
			f *= -1
		}

		bE := b - e
		cF := c - f
		if bE == 0 {
			bE = 1
		}
		y := cF / bE
		x := (c - (y * b)) / a

		fmt.Print(x)
		fmt.Print(".000 ")
		fmt.Print(y)
		fmt.Println(".000")
	}
}

Python: def getX(value):
	numerator = value[2] * value[4] - value[1] * value[5]
	denominator = value[0] * value[4] - value[1] * value[3]
	return numerator / denominator

def getY(value):
	numerator = value[2] * value[3] - value[0] * value[5]
	denominator = value[1] * value[3] - value[0] * value[4]
	return numerator / denominator

while True:
	try:
		value = []
		for i in input().split(" "):
			value.append(int(i))
		x = getX(value)
		y = getY(value)
		print('%.3f %.3f'%(round(x, 3),round(y, 3)))
	except EOFError:
		break

Python: import sys

for line in sys.stdin:
    a, b, c, d, e, f = map(int, line.split())
    y = (a * f - d * c) / (a * e - b * d)
    x = (c * e - b * f) / (a * e - b * d)
    if x == 0:        x = abs(x)
    if y == 0:        x = abs(y)       
    print('{:.3f} {:.3f}'.format(x, y))

Python: import sys
for line in sys.stdin:
    a, b, c, d, e, f = map(float, line.split())
    print('{:.3f} {:.3f}'.format((c*e - b*f) / (a*e - b*d), (a*f - c*d) / (a*e - b*d)))

Python: # -*-coding:utf-8

import numpy as np

def main():

    tokens = raw_input().split(' ')

    for i in range(6):
        tokens[i] = int(tokens[i])

    A = np.array([[tokens[0],tokens[1]] ,[tokens[3],tokens[4]]])
    B = np.array([tokens[2],tokens[5]])

    X = np.linalg.solve(A, B)

    for i in range(2):
        if X[i] == -0.000:
            X[i] = abs(X[i])

    print( '%.3f %0.3f' % (X[0], X[1]) )

    return 0

if __name__ == '__main__':
    for i in range(2):
        main()

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

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

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

Python: import sys
  
lines = sys.stdin.readlines()
for line in lines:
    a, b, c, d, e, f = map(float, line.split())
    if a * e - b * d == 0:
        break
    x = (e * c + (-b) * f)/(a * e - b * d)
    y = ((-d) * c + a * f)/(a * e - b * d)
    print('{:.3f} {:.3f}'.format(x+0, y+0))

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

Python: # coding: utf-8
# Your code here!

c = 0.0001
while True:
    try:
        a = list(map(int,input().split()))
        b1 = a[0]*a[4]-a[3]*a[1]
        b2 = a[2]*a[4]-a[5]*a[1]
        b3 = a[0]*a[5]-a[3]*a[2]
        print("{0:.3f} {1:.3f}" .format(b2/b1 + c, b3/b1 + c))
    except EOFError:
        break

Python: import sys

for line in sys.stdin:
	a, b, c, d, e, f = map(float, line.split())
	x = (c * e - f * b) / (a * e - d * b)
	y = (c * d - f * a) / (b * d - e * a)
	if x == 0:
		x = 0
	if y == 0:
		y = 0
	print('{0:.3f} {1:.3f}'.format(x, y))

Python: import sys
for line in sys.stdin.readlines():
#for line in data.split('\n'):
	a,b,c,d,e,f = [int(s) for s in line.split()]
	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: while 1:
    try:
        a, b, c, d, e, f = map(float, input().split())
    except:
        break
    
    x = (c*e - b*f) / (a*e - b*d)
    y = (c*d - a*f) / (b*d - a*e)
    
    if x == 0:      x = 0
    if y == 0:      y = 0
    
    print('{:.3f}'.format(x), '{:.3f}'.format(y))

Python: import sys

lines = sys.stdin.readlines()
for l in lines:
    nums = list(map(int, l.split()))
    A = [nums[0], nums[1], nums[3], nums[4]]
    B = [nums[2], nums[5]]
    detA = A[0]*A[3] - A[1]*A[2]
    inA = [A[3], -A[1], -A[2], A[0]]
    solutions = [n/detA+0.0 for n in [inA[0]*B[0] + inA[1]*B[1], inA[2]*B[0] + inA[3]*B[1]]]
    print("%.3f %.3f" % (solutions[0], solutions[1]))

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

        n = d/a
        a = n*a
        b = n*b
        c = n*c

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

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

Python: import sys

def gcd(a,b):
	while True:
		a, b = b, a%b
		if b==0:
			return a

def lcm(a,b):
	return a*b // gcd(a,b)

for line in sys.stdin:
	a,b,c,d,e,f = map(float, line.split())
	m1 = lcm(b,e)/b
	m2 = lcm(b,e)/e
	x_ = a*m1-d*m2
	z_ = c*m1-f*m2
	x_new = z_/x_
	m1 = lcm(a,d)/a
	m2 = lcm(a,d)/d
	y_ = b*m1-e*m2
	z_ = c*m1-f*m2
	y_new = z_/y_
	print("{:.3f} {:.3f}".format(x_new,y_new))

Python: import sys

for line in sys.stdin:
    ll = [int(x) for x in line.split()]
    #print(ll)
    a = ll[0]
    b = ll[1]
    c = ll[2]
    d = ll[3]
    e = ll[4]
    f = ll[5]

    x = format((c*e-b*f)/(a*e-b*d), '.3f')
    y = format((a*f-d*c)/(a*e-d*b), '.3f')
    print(x, y)

Python: import sys
for e in sys.stdin:
    a, b, c, d, e, f = map(int, e.split())
    y=(c*d-a*f)/(b*d-a*e)
    x = (c-b*y)/a
    print (str(round(x, 3))+" "+str(round(y, 3)))

Python: import math
while(True):
    try:
        list = [ float(x) for x in raw_input().split() ]
        x = (list[2]*list[4]-list[1]*list[5])/(list[0]*list[4]-list[1]*list[3])
        y = (list[0]*list[5]-list[2]*list[3])/(list[0]*list[4]-list[1]*list[3])
        
        print("%.3f %.3f" %(x, y))
        
    except EOFError:
        break

Python: import sys

for line in sys.stdin:
    array = [float(x) for x in line.split()]
    ar1 = array[0:3]
    ar2 = array[3:]
    i = ar1[0]
    ar1 = [x*ar2[0] for x in ar1]
    ar2 = [x*i for x in ar2]
    y = (ar1[2] - ar2[2])/(ar1[1]-ar2[1])
    ar1 = array[0:3]
    x = (ar1[2]-ar1[1]*y)/ar1[0]
    print(str(round(x,3)) + ' ' +  str(round(y,3)))

Python: import sys
for e in sys.stdin:
    a, b, c, d, e, f = map(int, e.split())
    y=(c*d-a*f)/(b*d-a*e)
    x = (c-b*y)/a
    print (round(x, 3)+' '+round(y, 3))

Python: (a,b,c,d,e,f)  =  map(int,input().split())
g = (a * e)  - (b * d)
ans1= "{0:.3f}".format((( e * c) + ( -b * f)) / g + 0)
ans2= "{0:.3f}".format(((-d * c) + (  a * f)) / g + 0)
(a,b,c,d,e,f)  =  map(int,input().split())
g = (a * e)  - (b * d)
ans3= "{0:.3f}".format((( e * c) + ( -b * f)) / g + 0)
ans4= "{0:.3f}".format(((-d * c) + (  a * f)) / g + 0)
print (ans1,ans2)
print (ans3,ans4)

Python: while True:
    try:
        a, b, c, d, e, f = [int(i) for i in input().split()]

        detA = a * e - b * d
        detA1 = c * e - b * f
        detA2 = a * f - c * d

        print('{:.3f} {:.3f}'.format(detA1 / detA + 0, detA2 / detA + 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))