#include <iostream>
#include <cstdio>
#include <queue>

using namespace std;
int n,a,b,c,d;
pair<long long, long long> r;
pair<long long, long long> euclid(int la, int lb)
{
    if(lb==0)
    {
        d=la;
        return {1,0};
    }
    auto p=euclid(lb,la%lb);
    return {p.second,p.first-(la/lb)*p.second};
}
int main()
{
    freopen("euclid3.in","r",stdin);
    freopen("euclid3.out","w",stdout);
    scanf("%d",&n);
    for(int i=0;i<n;i++)
    {
        scanf("\n%d %d %d", &a, &b, &c);
        r=euclid(a,b);
        if(c%d==0)
        {
            cout<<r.second*(c/d)<<" "<<r.first*(c/d)<<"\n";
        }
        else
            cout<<"0 0\n";
    }
    return 0;
}