#include <fstream>
using namespace std;

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

void EuclidExtins(int a, int b, int &d, int &x, int &y)
{
    if(b == 0)
    {
        x = 1;
        y = 0;
        d = a;
    }
    else
    {
        int x0, y0;
        EuclidExtins(b, a % b, d, x0, y0);
        x = y0;
        y = x0 - (a / b) * y0;
    }
}

int main()
{
    int T,a,b,c,d,x,y,k;
    f>>T;
    while(T--)
    {
        f>>a>>b>>c;
        EuclidExtins(a,b,d,x,y);
        if(c%d!=0)
            g<<" 0 0\n";
        else
        {
            k=c/d;
            x*=k;
            y*=k;
            g<<x<<' '<<y<<'\n';
        }
    }
    f.close();
    g.close();
    return 0;
}