Go: package main

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

var sc = bufio.NewScanner(os.Stdin)

func main() {
	sc.Split(bufio.ScanWords)
	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 ((c * e) - (b * f)) / ((a * e) - (b * d))
}

func GetY(a, b, c, d, e, f float64) float64 {
	return ((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: try:
    while True:
        a,b,c,d,e,f=map(float, input().split())
        x=(c*e-b*f)/(a*e-b*d)
        y=(a*f-c*d)/(a*e-b*d)
        if x==0:
            x=0
        if y==0:
            y=0
        print("{0:.3f}".format(round(x,3)), "{0:.3f}".format(round(y,3)))
except EOFError:
    pass

Python: import sys

ary=[]
ans=[]
def solve(a,b,c,d,e,f):
    x=(c-b*f/e)/(a-b*d/e)
    y=(c-a*f/d)/(b-a*e/d)
    return [x,y]

for i in sys.stdin:
    ary.append(list(map(int,i.split())))
    ans.append(solve(*ary[-1]))
    
for i in range(len(ans)):
    print('{0:.3f} {1:.3f}' .format(*ans[i]))

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]
    print("%.3f %.3f"%(x,y))

main()

Python: # -*- coding: utf-8 -*-

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: # coding: utf-8
# Here your code !
import sys

for line in sys.stdin:
    nums = line.split(" ")
    a, b, e, c, d, f = int(nums[0]),int(nums[1]),int(nums[2]),int(nums[3]),int(nums[4]),int(nums[5])
    print('{0:.3f} {1:.3f}'.format(round((e*d-b*f)/(a*d-b*c),4), round((a*f-e*c)/(a*d-b*c),4)))

Python: import sys
for i in sys.stdin:
	a,b,c,d,e,f=list(map(float,i.split()))
	y=(d*c-a*f)/(d*b-a*e)+0
	x=(e*c-b*f)/(e*a-d*b)+0
	print("{:.3f} {:.3f}".format(x,y))

Python: import sys

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

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: import sys

for line in sys.stdin:
    a, b, c, d, e, f = list(map(int, line.split()))

    delta = (a*e - b*d)
    x = 1/delta * (e*c - b*f)
    y = 1/delta * (-d*c + a*f)

    print("%.3f %.3f"%(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 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.a * self.f - self.c * self.d)
        try:
            x = round(temp_a / temp+0., 3)
        except ZeroDivisionError:
            x = round(temp_a / 1.0, 4)

        try:
            y = round(temp_b / temp+0., 3)
        except:
            y = round(temp_b / 1.0, 4)


        return x, y


    def print(self):
        ans = self.calc()
        print("{0:.3f} {1:.3f}".format(ans[0], ans[1]))


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.print()

if __name__ == "__main__":
    main()

Python: import sys
for i in sys.stdin:
    a, b, c, d, e, f = map(int, i.split())
    x = (c * e - b * f) / (a * e - b * d)
    y = (c * d - a * f) / (b * d - a * e)
    x = abs(x) if x < 10e-4 else x
    y = abs(y) if y < 10e-4 else y
    print("{:.3f} {:.3f}".format(round(x,3), rount(y,3)))

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

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 EOFError:
        break

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
        if x==0:x=0
        if y==0:y=0
        print("{0:.3f} {1:.3f}".format(x,y))
    except EOFError:
        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)
        x = round(1000*x)/1000
        y = round(1000*y)/1000
        print ("%.3f %.3f" % (x, y))
    except:
        break

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:
		print(z)

Python: import sys

def gcd(a,b):
	while True:
		a, b = b, a%b
		if b==-1:
			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())
	m0 = lcm(b,e)/b
	m1 = lcm(b,e)/e
	x_ = a*m0-d*m2
	z_ = c*m0-f*m2
	x_new = z_/x_
	m0 = lcm(a,d)/a
	m1 = lcm(a,d)/d
	y_ = b*m0-e*m2
	z_ = c*m0-f*m2
	y_new = z_/y_
	print("{:.2f} {:.3f}".format(x_new,y_new))

Python: # -*-coding:utf-8

import numpy as np

def main():

    tokens = list(map(float, input().split(' ')))

    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: 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 = input()
nums = inpu.split("\n")
for l in 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: for line in open(0).readlines():
    a, b, c, d, e, f = map(int, line.split())
    det = a*e - b*d
    x = (e*c - b*f)
    y = (a*f - d*c)
    if det < 0:
        x = -x; y = -y; det = -det
    print("%.03f %.03f" % (x/det, y/det))