#include <bits/stdc++.h>
using namespace std;
ifstream fin("euclid3.in");
ofstream fout("euclid3.out");

void euclid(int a, int b, int &d, int &x, int &y)
{
    if(a % b == 0)
    {
        d = b;
        x = 1, y = -1*((a/b)-1);
    }
    else
    {
        int aux;
        euclid(b, a%b, d, x, y);
        aux = x;
        x = y;
        y = aux - (a/b)*y;
    }
}



int main()
{
    int t, a, b, c, div, left, right, i;
    fin >> t;
    for(i = 0; i < t; i++)
    {
        fin >> a >> b >> c;
        euclid(a, b, div, left, right);
        if(c % div == 0)
        {
            c/=div;
            left *= c;
            right *= c;
            fout << left << ' ' << right << '\n';
        }
        else
            fout << "0 0" << '\n';
    }
    return 0;
}