#include <fstream>

using namespace std;

int x,y,t,a,b,c,d,k;

int euclid (int a,int b) {
    if (!(a%b)) {
        x=0;
        y=-1;
        return b;
    }
    if (b%(a%b)) {
        int rez=euclid (b,a%b);
        t=x;
        x=-y;
        y=a/b*x-t;
        return rez;
    }
    else {
        x=1; y=a/b;
        return a%b;
    }
}

int main () {
    ifstream in ("grader_test2.in");
    ofstream out ("euclid3.out");
    in>>k;
    while (k--) {
        in>>a>>b>>c;
        if (a)
            if (b) {
                d=euclid (a,b);
                if (c%d) {
                    x=0;
                    y=0;
                }
                else {
                    x*=c/d;
                    y*=-c/d;
                }
            }
            else {
                y=0;
                if (c%a) x=0;
                else x=c/a;
            }
        else {
            if (b) {
                x=0;
                if (c%b) y=0;
                else y=c/b;
            }
            else {
                x=0;
                y=0;
            }
        }
        out<<x<<" "<<y<<"\n";
    }
    return 0;
}