#include<iostream>
#include<cstdio>
#include <iomanip>

using namespace std;

int main(){
	
	float a, b, c, d, e, f;
	float x, y;
	
	cin >> a >> b >> c >> d >> e >> f;
	
	if((a != 0) && (b != 0) && (e != 0) && (d != 0)){
		x = ((c * e) - (b * f)) / ((a * e) - (b * d));
		y = (c - a * x) / b;
	}else if ((b != 0) && (a != 0)){
		x = 0;
		y = c / b;
	}else {
		x = 0;
		y = 0;
	}
	
	if (x == 0){
		x = 0;
	}else if (y == 0){
		y = 0;
	}
	
	cout << fixed << setprecision(3) << x << "," << y << endl;
	
	return 0;
}
