#include <fstream>

using namespace std;

void euclid(int a,int b,int &d,int &x,int &y){
    if(b==0){
        x=1;
        y=0;
        d=a;
        return;
    }
    int xx,yy;
    euclid(b,a%b,d,xx,yy);
    x=yy;
    y=xx-a/b*yy;
}

int main()
{
    ifstream f("euclid3.in");
    ofstream h("euclid3.out");
    int a,b,c,n,i,d,x,y;
    f>>n;
    for(i=1;i<=n;i++){
        f>>a>>b>>c;
        euclid(a,b,d,x,y);
        if(c%d!=0)h<<"0 0\n";
        else {x*=c/d;y*=c/d;h<<x<<" "<<y<<"\n";}
    }
    return 0;
}