#include <iostream>
#include <fstream>  // varianta DUTU
using namespace std;
ifstream f("euclid3.in");
ofstream g("euclid3.out");
int a1,a2,b1,b2;
int xGood,yGood;
int cmmdc1(int a,int b)   //cmmdc varianta mea!!!!!
{
    while(a)
    {
        if(a<b)swap(a,b);
        a=a%b;
    }
    return b;
}
int cmmdc2(int a,int b)   //cmmdc varianta mea!!!!!
{
    while(b)
    {
        if(b<a)swap(a,b);
        b=b%a;
    }
    return a;
}
int euclid_extins1(int a ,int b)//cu scaderi repetate  20p(timpul!!!!)
{
    a1=1,b1=0,a2=0,b2=1;
    while (a&&b)
    {
        if (a>b)
        {
            a-=b;
            a1-=a2;
            b1-=b2;
        }
        else
        {
            b-=a;
            a2-=a1;
            b2-=b1;
        }
    }
    if (a) xGood=a1,yGood=b1;
    else xGood=a2,yGood=b2;
    if (a) return a;
    else return b;
}


int euclid_extins3(int a ,int b)//cu scaderi repetate  20p(timpul!!!!)
{
    a1=1,b1=0,a2=0,b2=1;

    while (a&&b)
    {
        cout<<a<<" "<<b<<'\n';
        if (a>b)
        {
            a1-=a2*(a/b);
            b1-=b2*(a/b);
            a%=b;
        }
        else
        {
            a2-=a1*(b/a);
            b2-=b1*(b/a);
            b%=a;
        }
    }

    if (a) xGood=a1,yGood=b1;
    else xGood=a2,yGood=b2;
    if (a) return a;
    else return b;
}




int euclid_extins2(int a ,int b)//cu impartiri repetate 100p
{
    int sa1,sb1;  //a(a1,b1)   b(a2,b2)
    a1=1,b1=0;    //a=1*a+0*b
    a2=0,b2=1;    //b=0*a+1*b
    int rest,cat;
    while (b)
    {
        //if(a<b){ swap(a,b); swap(a1,a2); swap(b1,b2); }
        rest=a%b;
        cat=a/b;
        a=b;
        sa1=a1;
        sb1=b1;
        a1=a2;
        b1=b2;//se salveaza (a1,b1) si a=b
        b=rest;
        a2=sa1-=cat*a2;
        b2=sb1-=cat*b2;//se calculeaza noul b(a2,b2)
    }                                 //impartire = scaderi repetate de "cat" ori
    xGood=a1,yGood=b1;
    return a;
}

int main()
{
    int i,nrt;
    f>>nrt;

    for(i=1; i<=nrt; i++)
    {
        int a,b,c;
        f>>a>>b>>c;
        if (c<0) a=-a,b=-b,c=-c;


        int CMMDC=euclid_extins3(a>0?a:-a,b>0?b:-b);

        if (a<0) xGood=-xGood;
        if (b<0) yGood=-yGood;

        if (c%CMMDC==0)
        {
            g<<xGood*(c/CMMDC)<<" "<<yGood*(c/CMMDC)<<'\n';
        }
        else
            g<<0<<" "<<0<<'\n';
    }
    return 0;
}

//#include <stdio.h>
//int a[100],x[100],n,i,k;
// int main(void){
//
// printf("n=");scanf("%d",&n);
// printf("Radacinile:\n");
// for(i=1;i<=n;i++){
//  printf("x[%d]=",i);scanf("%d",&x[i]);a[i]=0;
// }
// a[0]=1;a[n]=0;
// for(k=1;k<=n;k++){
//  for(i=k;i>=1;i--)
//	a[i]=a[i-1]-a[i]*x[k];
//  a[0]*=-x[k];
// }
// for(i=n;i>=0;i--) printf("a[%d]=%d ",i,a[i]);
// return 0;
//}