#include <fstream>
using namespace std;

void euclid(int a,int b,int &x,int &y,int &d)
{
    if (b == 0) {
        x = 1, y = 0, d = a;
        return;
    }

    int x0,y0;
    euclid(b,a%b,x0,y0,d);
    x = y0;
    y = x0 - y0 * (a / b);
    return;
}

int main()
{
    ifstream fin("euclid3.in");
    ofstream fout("euclid3.out");

    int T; fin >> T;
    while (T--)
    {
        int a,b,c,d,x,y;
        fin >> a >> b >> c;
        euclid(a,b,x,y,d);
        if (c % d != 0)
            fout << "0 0\n";
        else fout << x * c / d << " " << y * c / d << "\n";
    }
}