#include <iostream>
#include <fstream>
using namespace std;
int cmmdc(int a, int b, int &x, int &y)
{
        if(b==0)
        {
            x = 1;
            y = 0;
            return a;
        }
        int d = cmmdc(b, a%b, x, y);
        int xnou = y;
        y = x - y*(a/b);
        x = xnou;
        return d;
}

int main()
{
    ifstream fcin("euclid3.in");
    ofstream fcout("eculid3.out");
    int n;
    fcin>>n;
    for (int i=1; i<=n; i++)
    {
        int a, c, b, x, y;
        fcin>>a>>b>>c;
        cmmdc(a, b, x, y);
        if(c%d==0)
        {
            x = x * (c/d);
            y = y * (c/d);
        }
        else{
            x=y=0;
        }
        fcout<<x<< " " << y << '\n';
    }
    return 0;
}