#include <iostream>
#include <fstream>
using namespace std;

void extins(int a, int b, int &d, int &x, int &y)
{
    if(b == 0)
    {
        d = a;
        x = 1;
        y = 1;
    }
    else
    {
        int x1, y1;
        extins(b, a % b, d, x1, y1);
        x = y1;
        y = x1 - a/b*y1;
    }
}

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