#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 n;
    f >> n;
    for(int i = 0; i < n; i++) {
        int a, b, c, d, x, y;
        f >> a >> b >> c;
        EuclidExtins(a, b, d, x, y);
        if(c % d)
            g << "0 0\n";
        else
            g << (c / d) * x << ' ' << (c / d) * y << '\n';
    }

    return 0;
}