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)
		if data[0] == 0 || data[1] == 0 || data[2] == 0 || data[3] == 0 || data[4] == 0 || data[5] == 0 {
			break
		}
		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
}

C++: #include<stdio.h>
int main(){
	double a,b,c,d,e,f,x,y;
	while(scanf("%lf %lf %lf %lf %lf %lf",&a,&b,&c,&d,&e,&f)!=EOF){
		if(a<0){
			a=-a;
			b=-b;
			c=-c;
		}
		if(d<0){
			d=-d;
			e=-e;
			f=-f;
		}
		y=((c*d)-(a*f))/((b*d)-(a*e));
		x=((b*f)-(c*e))/((b*d)-(a*e));
		printf("%.3lf %.3lf\n",x,y);
	}
	return 0;
}

C++: #include<stdio.h>
#define N 1000000
struct{int a[6];}data[N];

int main(){
    int i,j,L;
    double a,b,c,d,e,f;
    double x,y;
    for(i=0; i<N; i++){
        for(j=0;j<6;j++)
            if(scanf("%d",&data[i].a[j])==EOF)break;
        if(j==0)break;
    }
    L=i;
    for(i=0;i<L;i++){       
        a=data[i].a[0]; b=data[i].a[1]; c=data[i].a[2]; d=data[i].a[3]; e=data[i].a[4]; f=data[i].a[5];
        x=(1/(a*e-b*d))*(e*c-b*f);
        y=(1/(a*e-b*d))*(a*f-d*c);
        if(x==-0)x=0;
        if(y==-0)y=0;
        printf("%4.3f %4.3f\n",x,y);
    }
    return 0;
}

C++: #include <iostream>
#include <vector>
#include <algorithm>
#include <queue>
#include <stdio.h>
using namespace std;

int main() {
    clock_t cTimeStart, cTimeEnd;
    cTimeStart = clock();           // 現在時刻
    float a,b,c,d,e,f ;
    float x,y;
    while(cin>>a>>b>>c>>d>>e>>f){
    	x=(f*b-e*c)/(b*d-e*a);
       	y=(f*a-d*c)/(e*a-b*d);
       	printf("%.3f %.3f\n",x,y);
    }

    cTimeEnd = clock();           // 現在時刻
//    cout<< "処理時間:" <<(cTimeEnd - cTimeStart)/1000 << "[ms]" << endl;

	return 0;
}

C++: #include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <climits>
#include <cmath>
#include <complex>
#include <map>
#include <set>
#include <vector>
#include <stack>
#include <queue>
#include <bitset>
#include <algorithm>
#include <numeric>
#include <functional>
#include <cassert>
#include <iomanip>
using namespace std;

#define Rep(b, e, i) for(int i = b; i <= e; i++)
#define Repr(e, b, i) for(int i = e; i >= b; i--)
#define rep(n, i) Rep(0, n-1, i)
#define repr(n, i) Repr(n-1, 0, i)
#define all(v) (v).begin(), (v).end()
#define pb(v) push_back(v)
#define uniq(v) (v).erase(unique(all(v)),(v).end())
#define bitcnt(x) __builtin_popcount(x)
#define fst first
#define snd second
#define Pqaz(T) priority_queue<T,vector<T>,greater<T>>
#define Pqza(T) priority_queue<T>
#define put(x) cout << x;
#define putsp(x) cout << x << ' ';
#define putbd cout << "---------------------------------------------" << endl;
#define putln(x) cout << x << endl;
#define debug(x) cerr << #x << "=" << x << endl;
#define ENJYU std::ios::sync_with_stdio(false);std::cin.tie(0);
#define yuiyui 0

typedef long long ll;
typedef unsigned long long ul;
typedef pair<int, int> intP;
typedef pair<ll, ll> llP;
typedef pair<ul, ul> ulP;
typedef complex<double> comp;
typedef vector <int> vec;
typedef vector <ll> vecll;
typedef vector <ul> vecul;
typedef vector <double> vecd;
typedef vector <vec> mat;
typedef vector <vecll> matll;
typedef vector <vecul> matul;
typedef vector <vecd> matd;

//vector の中身を出力
template <class T>ostream &operator<<(ostream &o,const vector<T>&v)
{o<<"{";for(int i=0;i<(int)v.size();i++)o<<(i>0?", ":"")<<v[i];o<<"}";return o;}

const int MAX = 200020;
const double PI = 3.14159265358979323846;
const double EPS = 1e-12;
const int INF = 1<<29;
const ll INFL = 1e18;
const ll MOD = 1e9+7;

const int dx[]={1,0,-1,0},dy[]={0,1,0,-1};
//const int dx[]={-1,-1,-1,0,1,1,1,0},dy[]={-1,0,1,1,1,0,-1,-1};

//********************************template END****************************************//

void solve(void){

	double a,b,c,d,e,f;

	while(~scanf("%lf%lf%lf%lf%lf%lf\n", &a,&b,&c,&d,&e,&f))
	{
		double x = (c*e-b*f)/(a*e-b*d);
		double y = (c*d-a*f)/(b*d-a*e);

		x = round(x);
		y = round(y);

		printf("%.3lf %.3lf\n", x, y);

	}

}

int main(void)
{
	solve();
	//cout << "yui(*-v・)yui" << endl;
	return yuiyui;
}

C++: #include <iostream>
using namespace std;

int main()
{
	double a,b,c,d,e,f;
	while(cin>>a>>b>>c>>d>>e>>f)
	{
		double x = static_cast<int>((c*e-b*f)/(a*e-b*d)*1000+0.5)*0.001;
		double y = static_cast<int>((c*d-a*f)/(b*d-a*e)*1000+0.5)*0.001;
		printf("%.3f %.3f\n", x, y);
	}
}

C++: #include<iostream>
#include<iomanip>

using namespace std;

int main()
{
	float a, b, c, d, e, f;
	float copya, copyb, copyc;
	float odd;//倍率
	float x, y;

	while (cin >> a >> b >> c >> d >> e >> f)
	{
		copya = a, copyb = b, copyc = c;

		odd = a / d;

		d *= odd, e *= odd, f *= odd;

		a -= d, b -= e, c -= f;

		y = c / b;
		x = (copyc - copyb*y) / copya;

		cout << fixed << setprecision(3);
		cout << x << " " << y << endl;

	}


	return 0;
}

C++: #include <iostream>
#include <stdio.h>

using namespace std;

int main(int argc, char const* argv[])
{
	double a,b,c,d,e,f,x,y;

	while(cin >> a >> b >> c >> d >> e >> f){
		double det = 1/(a * e - b * d);

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


		x *= 1000;
		y *= 1000;
		x = int( x+.5-(x<0) );
		y = int( y+.5-(y<0) );
		y /= 1000;
		x /= 1000;
		printf("%.3f %.3f\n",x,y);
	}
	return 0;
}

C++: #include <iostream>

using namespace std;

#define EPS 1e-9

int main()
{
	int a,b,c,d,e,f;
	double x,y,dx,dy;
	while( cin >> a >> b >>c >>d >> e >> f ) {
		x = (c*e-b*f)/(double)(a*e-b*d);
		y = (c*d-a*f)/(double)(b*d-a*e);
		

		printf("%.3f %.3f\n",x+EPS,y+EPS);
	}



	return 0;
}

C++: #include <stdio.h>

int main(void){
	float a,b,c,d,e,f;


	while(scanf("%f%f%f%f%f%f",&a,&b,&c,&d,&e,&f)!=EOF)
		printf("%.3f %.3f\n",(e*c-b*f)/(a*e-b*d),(-d*c+a*f)/(a*e-b*d));

	return 0;
}

C++: #include <iostream>
#include <iomanip>

using namespace std;

double delta(double o, double p, double q , double r, double s, double t) {

	//cout << "o=" << o << "s=" << s << "v=" << "r=" << "o*s-p*r=" << (o*s-p*r)  << endl;

	// |o  p ||x|   |q|
	// |r  s ||y| = |t|

	return (o*s-p*r);//a???o b???p c???q d???r e???s f???t
}

double deltacfbe(double o, double p, double q , double r, double s, double t) {

	//cout << "o=" << o<< "s=" << s << "p=" << "r=" << "q*s-p*t=" << q*s-p*t  << endl;

	// x = |q  p | /delta
	//     |t  s | 

	return (q*s-p*t);
}

double deltaadcf(double o, double p, double q , double r, double s, double t) {

	//cout << "o=" << o<< "s=" << s << "p=" << "r=" << "o*t-q*r=" << o*t-q*r  << endl;

	// y = |o  q | /delta
	//     |r  t | 

	return (o*t-q*r);
}

int main() {

	double a, b, c, d, e, f;
	
	while (cin >> a >> b >> c  >> d >> e >> f){

	cout.showpoint;



	cout << fixed << setprecision(3) << (deltacfbe(a,b,c,d,e,f)/delta(a,b,c,d,e,f))  << " " << (deltaadcf(a,b,c,d,e,f)/delta(a,b,c,d,e,f)) << endl;
	
	}

	return 0;
}

C++: #include<iostream>
#include<iomanip>
using namespace std;

int main(){

    int a, b, c, d, e, f;
    while (cin >> a >> b >> c >> d >> e >> f){
        double x = (e*c - b*f) / (e*a - d*b);
        double y = (a*f - d*c) / (e*a - d*b);
        cout << fixed << setprecision(3) << x << " " << y;
    }

    return 0;
}