#include<iostream>
#include <cstdio>
#include <algorithm>

using namespace std;

int main() {

	double ans[4], coe[12];
	int i;

	for (i = 0; i < 12; i++) 
		cin >> coe[i];
	ans[0] = (coe[2] * coe[4] - coe[1] * coe[5]) / (coe[0] * coe[4] - coe[1] * coe[3]);
	ans[1] = (coe[2] * coe[3] - coe[0] * coe[5]) / (coe[1] * coe[3] - coe[0] * coe[4]);
	ans[2] = (coe[8] * coe[10] - coe[7] * coe[11]) / (coe[6] * coe[10] - coe[7] * coe[9]);
	ans[3] = (coe[8] * coe[9] - coe[6] * coe[11]) / (coe[7] * coe[9] - coe[6] * coe[10]);
	
	for (i = 0; i < 4; i++) {
		if (ans[i] == 0) {
			ans[i] = 0;
		}
	}

	printf("%.3f %.3f\n", ans[0], ans[1]);
	printf("%.3f %.3f\n", ans[2], ans[3]);

	return 0;

}