#include <fstream>
using namespace std;

ifstream in("euclid3.in");
ofstream out("euclid3.out");

int t,a,b,c;
int d;

void cmmdc(int a,int b,int &x,int &y)
{
    if(b==0)
    {
        d=a;
        x=1; y=0;
        return;
    }
    int x0,y0;
    cmmdc(b,a%b,x0,y0);
    x=y0;
    y=x0-y0*(a/b);
}

int main()
{
    int x,y;
    in>>t;
    while(t--)
    {
        in>>a>>b>>c;
        cmmdc(a,b,x,y);
        if(c%d==0)
        {
            x*=(c/d); y*=(c/d);
            out<<x<<" "<<y<<'\n';
        }
        else out<<"0 0"<<'\n';
    }
    return 0;
}