#include <fstream>

using namespace std;

ifstream fin("euclid3.in");
ofstream fout("euclid3.out");
int t, i, a, b, c, x, y, d;
void euclid(int a, int b, int &x, int &y, int &d)
{
    if (b == 0)
    {
        d = a;
        x = 1;
        y = 0;
        return;
    }
    int xx, yy, q = a / b;
    euclid(b, a % b, xx, yy, d);
    x = yy;
    y = xx - yy * q;
}

int main()
{

    fin >> t;
    for (i = 0; i < t; i++)
    {
        fin >> a >> b >> c;
        euclid(a, b, x, y, d);
        if (c % d != 0)
            fout << "0 0";
        else
            fout << (c / d) * x << " " << (c / d) * y;
        fout << "\n";
    }
    return 0;
}