#include <bits/stdc++.h>

using namespace std;
ifstream r("euclid3.in");
ofstream w("euclid3.out");

int euclid(int a, int b, int &x, int &y)
{
    if(!b)
    {
        x = 1;
        y = 0;
        return a;
    }
    int x0, y0;
    int c = euclid(b, a % b, x0, y0);
    x = y0;
    y = x0 - y0 * (a / b);
    return c;
}

void solve()
{
    int n, a, b, c, d, x, y;
    r>>n;
    for(int i = 1; i <= n; i++)
    {
        r>>a>>b>>c;
        d = euclid(a, b, x, y);
        if(!(c % d))
        {
            w << x * (c / d) << " " << y * (c / d) << "\n";
        }
        else
        {
            w<<"0 0\n";
        }
    }
}

int main()
{
    solve();
    return 0;
}