#include <bits/stdc++.h>
#define int long long

using namespace std;

ifstream fin ("euclid3.in");
ofstream fout ("euclid3.out");

void Algoritmul_lui_Euclid_Extins(int a,int b,int &c,int &x,int &y){
    if (b==0){
        c = a;
        x = 1;
        y = 0;
    }else{
        int nx,ny;
        Algoritmul_lui_Euclid_Extins(b,a%b,c,nx,ny);
        x = ny;
        y = nx-(a/b)*ny;
        cout << x << ' ' << y << '\n';
    }
    return;
}

signed main()
{
    int t;
    fin >> t;
    while (t--){
        int a,b,c;
        fin >> a >> b >> c;
        int x,y,cc = c;
        Algoritmul_lui_Euclid_Extins(a,b,cc,x,y);
        cout << '\n';
        if (a*x+b*y!=c) x = y = 0;
        fout << x << ' ' << y << '\n';
    }
    return 0;
}