#include <iostream>
#include <fstream>

using namespace std;

void euclid (long a,long b,long &d,long &x,long &y)
{
    if(b==0){
        d=a;
        x=1;
        y=0;
    }else{
        long x0,y0;
        euclid(b,a%b,d,x0,y0);
        x=y0;
        y=x0-(a/b)*y0;
    }
}

int main()
{
    ifstream fin("euclid3.in");
    ofstream fout("euclid3.out");
    long a,b,c,d,x,y,t;
    fin>>t;
    for(;t>0;t--){
        fin>>a>>b>>c;
        euclid(a,b,d,x,y);
        if(d==c)
            fout<<x<<' '<<y<<'\n';
        else
            fout<<"0 0\n";
    }
    return 0;
}