Go: package main

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

func main() {
	scanner := bufio.NewScanner(os.Stdin)
	var strs []string
	var a, b, c, d, e, f float64
	var x, y float64
	for scanner.Scan() {
		strs = strings.Split(scanner.Text(), " ")
		_a, _ := strconv.Atoi(strs[0])
		_b, _ := strconv.Atoi(strs[1])
		_c, _ := strconv.Atoi(strs[2])
		_d, _ := strconv.Atoi(strs[3])
		_e, _ := strconv.Atoi(strs[4])
		_f, _ := strconv.Atoi(strs[5])
		a = float64(_a)
		b = float64(_b)
		c = float64(_c)
		d = float64(_d)
		e = float64(_e)
		f = float64(_f)
		y = (c*d - f*a) / (d*b - a*e)
		x = (c - b*y) / a

		fmt.Printf("%.3f %.3f\n", x, y)
	}
}

Python: while 1:
    try:
        a,b,c,d,e,f=map(int,input().split())
        x=(c*d-a*f)/(b*d-a*e)
        print("{:.3f} {:.3f}".format((c-b*x)/a,x))
    except:break

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

Python: #!/usr/bin/env python
# -*- coding: utf-8 -*-

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

Python: import math
while True:
    try:
        line=input()

    except:
        break

    a,b,c,d,e,f=map(int, line.strip().split())

    z=a*e-b*d
    if z==0:
        break

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

    print(round(x,3),round(y,3))

Python: import numpy as np

lst=[]
while 1:
    try:
        lst.append(list(map(int, input().split())))
    except EOFError:
        break
for a in lst:
    A = np.array([[a[0],a[1]],
                  [a[3],a[4]]])
    b = np.array([a[2],a[5]])
    x = np.linalg.solve(A, b)
    print(x)

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

Python: while True:
    try:
        a, b, c, d, e, f = map(int,input().split())
        x = (b*f - e*c) / (b*d - a*e)
        y = (a*f - c*d) / (a*e - b*d)
        if x == -0.000:
            x = 0
            
        print('{:.3f}'.format(x), '{:.3f}'.format(y))
    except:
        break

Python: while True:
    try:
        a,b,c,d,e,f=[int(i) for i in input().split()]
        x=(c*e-f*b)/(a*e-b*d)
        y=(a*f-d*c)/(a*e-b*d)
        if abs(x)<1e-4:
            x=0.0
        if abs(y)<1e-4:
            y=0.0
        print("{:.3f} {:.3f}".format(x,y))
    except:
        break

Python: while(True):
    line = raw_input()
    s = line.rstrip().split()
    for i in range(6):
        s[i] = int(s[i])
    print (s[2]*s[4] - s[1]*s[5])/(s[0]*s[4] - s[1]*s[3]), (s[1]*s[5] - s[3]*s[2]) / (s[0]*s[4] - s[1]*s[3])

Python: print('hello')

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

Python: while True:
    try:
        input_line = input()
        if input_line == '':
            break
        else:
            a, b, c, d, e, f = map(float, input_line.split())
            x = (b*f-c*e) / (b*d-a*e)
            y = (c-a*x)/b
            print("{:.3f} {:.3f}".format(x+0,y+0))
    except:
        break

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

Python: import sys

while 1:
    line = sys.stdin.readline()
    if line is ' ':
        break
    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("{0:.3f} {1:.3f}".format(x,y))

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

Python: import sys
from decimal import Decimal

def main():

    input_strings = sys.stdin.readlines()
    for coef_and_cons in input_strings:
        a, b, c, d ,e, f = map(Decimal, coef_and_cons.split())
        x = (f/e - c/b) / (d/e - a/b)
        y = (f/d - c/a) / (e/d - b/a)
        print('%.3f %.3f' %  (x.quantize(Decimal('0.001'), rounding='ROUND_HALF_DOWN'),
                              y.quantize(Decimal('0.001'), rounding='ROUND_HALF_DOWN') )
             )


main()

Python: if __name__ == "__main__":
    for line in fileinput.input():
        a = float(line.split(" ")[0])
        b = float(line.split(" ")[1])
        c = float(line.split(" ")[2])
        d = float(line.split(" ")[3])
        e = float(line.split(" ")[4])
        f = float(line.split(" ")[5])

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

Python: import numpy as np
try:   
    a,b,c,d,e,f = (int(i) for i in input().split())
    x,y = (np.dot(np.linalg.inv(np.array([[a,b],[d,e]])),np.array([c,f]))[0],np.dot(np.linalg.inv(np.array([[a,b],[d,e]])),np.array([3,6]))[1])
    print(x,y)
except EOFError:
    break

Python: from numpy.linalg import solve 

a,b,c,d,e,f=map(int,input(),split())
A=[[1.,2],[4,5]]
B=[3,6]
xy=solve(A,B)
print(xy)

Python: while True:

    try:
        a,b,c,d,e,f = (float(x) for x in input().split())
        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(format(x, ".3f"), format(y, ".3f"))

    except EOFError:
        break

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] + 0
    y = (inv[3] * c + inv[4] * f) / inv[0] + 0

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

Python: while True:
    try:
        line=input()

    except:
        break

    a,b,c,d,e,f=map(int, line.strip().split())

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

Python: def main():
    p = [float(x) for x in input().split()]
    x = (p[4]*p[2]-p[1]*p[5])/(p[0]*p[4]-p[1]*p[3])
    y = (p[2]-p[0]*x)/p[1]
    if abs(x)<1e-4:
        x=0.0
    if abs(y)<1e-4:
        y=0.0
    print("{:.3f} {:.3f}".format(x,y))

main()

Python: import math

def my_round(x,d=0):
    p = 10 ** d
    return float(math.floor((x * p) + math.copysign(0.5, x))) / p

class Equation():
    def __init__(self, a, b, c, d, e, f):
        self.a = a
        self.b = b
        self.c = c
        self.d = d
        self.e = e
        self.f = f

    def calc(self):
        temp = (self.a * self.e - self.b * self.d)
        temp_a = (self.c * self.e - self.b * self.f)
        temp_b = (self.f * self.a - self.c * self.d)
        x = my_round(temp_a/temp, 4)
        y = my_round(temp_b/temp, 4)
        print("{0:.3f} {1:.3f}".format(x, y))


def main():
    data = []

    while 1:
        try:
            n = input().split()

            a = float(n[0])
            b = float(n[1])
            c = float(n[2])
            d = float(n[3])
            e = float(n[4])
            f = float(n[5])

            data.append(Equation(a, b, c, d, e, f))

        except EOFError:
            break

    for num in data:
        num.calc()

if __name__ == "__main__":
    main()