#include <fstream>

using namespace std;


ifstream fin("euclid3.in");
ofstream fout("euclid3.out");
int n,y0,d,x,y,x0,a,b,c;
void euclid(int a, int b)
{
    if(b==0){
        d=a;
        x=1;y=0;
    }
    else{
        euclid(b,a%b);
        x0=x;y0=y;
        x=y0;
        y=x0-(a/b)*y0;
    }

}
int main(){
    fin>>n;
    for(int i=1;i<=n;++i){
        fin>>a>>b>>c;
        euclid(a,b);
        if(c%d==0)
          fout<<c/d*x<<" "<<c/d*y<<"\n";
        else
            fout<<"0 0\n";

    }
    return 0;
}