#include <iostream>
#include <cstdio>
using namespace std;
int k,l,d;
void euclidex(int a,int b, int &k,int &l,int &d)
{
    if(b==0)
    {
        l=1;
        k=0;
        d=a;
        return ;
    }
    int k1,l1,d1;
    euclidex(b,a%b,k1,l1,d1);
    l=k1;
    k=l1-(a/b)*k1;
    d=d1;
}

int main()
{
    int n,a,b,c;
    freopen("euclid3.in","r",stdin);
    freopen("euclid3.out","w",stdout);
    scanf("%d\n", &n);
    for(int i=0;i<n;i++){
        scanf("%d %d %d\n", &a, &b, &c);
        euclidex(a,b,k,l,d);
        if(c%d==0)
            printf("%d %d\n", l*(c/d), k*(c/d));
        else printf("0 0\n");
    }
    return 0;
}