#include <iostream>
#include <fstream>

using namespace std;

ifstream f("euclid3.in");
ofstream g("euclid3.out");

int n, a, b, c, k, l, cmmdc;

void rezolvare(int a, int b, int &k, int &l)
{
    if (b==0)
    {
        cmmdc=a;
        k=1;
        l=0;
        return;
    }
    int kp, lp;
    rezolvare(b,a%b,kp,lp);
    k=lp;
    l=kp-lp*(a/b);
}

int main()
{
    f >> n;
    for (int i=1 ;i<=n; i++)
    {
        f >> a >> b >> c;
        rezolvare(a,b,k,l);
        if (c%cmmdc==0)
        {
            k=k*(c/cmmdc);
            l=l*(c/cmmdc);
            g << k <<' '<<l << '\n';
        }
        else
            g << 0 <<' ' << 0 << '\n';
    }
    return 0;
}