#include <iostream>
#include <fstream>

using namespace std;

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

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

int main()
{
    int T;
    f >> T;

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

    f.close();
    g.close();
    return 0;
}