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.Printf("%d.000 ", x)
		fmt.Printf("%d.000\n", y)
	}
}

Python: [print("{0:.3f} {1:.3f}".format(
	(k[2] - k[1] * ((k[0] * k[5] - k[2] * k[3]) / (k[0] * k[4] - k[1] * k[3]))) / k[0],
	((k[0] * k[5] - k[2] * k[3]) / (k[0] * k[4] - k[1] * k[3])))
) for i in sys.stdin for k in [int(j) for j in i.split()]]

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

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

Python: try:
    while 1:
        a, b, c, d, e, f = list(map(int, input().split()))
        s = (a*e-b*d)
        x = e * c - b * f
        y = -c * d + a * f

        print(x/s, y/s)
except:
    pass

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

Python: def main():
	import sys

	w = []

	for line in sys.stdin:
		w = list(map(float, line.split()))
		solve(w)

def solve(w):
	x = (w[2]*w[4]-w[1]*w[5]) / (w[0]*w[4]-w[1]*w[3])
	y = (w[2]*w[3]-w[0]*w[5]) / (w[1]*w[3]-w[0]*w[4])
	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} {1:.3f}'.format(x, y))

if __name__ == '__main__':
	main()

Python: import sys
  
for s in list(sys.stdin):
    a,b,e,c,d,f = list(map(float,s.split()))
    base = a*d-b*c
    x = e*d-b*f
    y = a*f-e*c
    print('%.3f %.3f' % (x/base+0,y/base+0))

Python: while True:
    try:
        a,b,c,d,e,f = map(float,input().split(" "))
        x,y = 0,0
        float(x)
        float(y)
        x = (e*c-b*f) / (a*e-b*d)
        y = ((-(d*c)+a*f) / (a*e-b*d))
        print("%.3f" %(x), end="")
        print(" ", end="")
        print("%.3f" %(y))
    except:
        break

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,-4), round(y,-4)))
    except:
        break

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

Python: import sys

for line in sys.stdin:
    (a, b, c, d, e, f) = [float(i) for i in line.split()]
    det = a * e - b * d
    x = (e * c - b * f) / det
    y = (-d * c + a * f) / det
    print("%0.3f %0.3f" % (x, y))

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

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(1000*x)/1000
        y = round(1000*y)/1000
        print ("%.3f %.3f" % (x, y))
    except:
        break

Python: import math
import sys

while True:
	try:
		a,b,c,d,e,f = map(float, input().split())
		if a*e == b*d:
			continue
		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)) 
	except EOFError:
		break

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

while True:
    try:
        a,b,c,d,e,f = list(map(int,input().split()))
        a,b,c,d,e,f = int(a),int(b),int(c),int (d),int(e),int(f)
        function(a,b,c,d,e,f)
    except EOFError:
        break

Python: import numpy

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('%.4f %.4f' % (x, y))

Python: import sys
from decimal import Decimal
from fractions import Fraction

def main():

    input_strings = sys.stdin.readlines()
    for matrix_string in input_strings:
        matrix = list(map(Fraction, list(matrix_string.split())))
        if matrix[0] == 0:
            matrix = matrix[3:] + matrix[:3]
        matrix = list(map(lambda x: x / matrix[0], matrix[:3])) + matrix[3:]
        matrix = matrix[:3] + list(map(lambda x: x[1] - matrix[3] * x[0], zip(matrix[:3], matrix[3:])))
        matrix = matrix[:3] + list(map(lambda x: x / matrix[4], matrix[3:]))
        matrix = list(map(lambda x: x[0] - matrix[1] * x[1], zip(matrix[:3], matrix[3:]))) + matrix[3:]
        matrix = list(map(float, matrix))
        matrix = list(map(Decimal, matrix))
        matrix = list(map(lambda x: x.quantize(Decimal('.001'), rounding='ROUND_HALF_UP'), matrix))

        print('%.3f %.3f' % (matrix[2], matrix[5]))
main()

Python: while(True):
    try:
        a,b,c,d,e,f= map(float,input().split(" "))
        det=a*e-b*d
        if(det!=0):
            x=(c*e-b*f)/det
            y=(a*f-c*d)/det
        print("{:.3f} {:.3f)".format(x+0,y+0))
    except:
        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: import sys
for line in sys.stdin:
    a,b,c,d,e,f = map(int, line.split())
    y = (c/a - f/d)/(b/a - e/d)
    x = -(e/d) * y + (f/d)
    print("%.3f %.3f" % (x, y))