#include<fstream>

using namespace std;

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

int a,b,c,t,x,y,d;
void cmmdc(int a,int b, int *d ,int *x , int *y){

    if(b==0) {
        d=0;
        *x=1;
        *y=0;
    }
    else{
        int x0,y0;

        cmmdc(b,a%b,d,&x0,&y0);
        *x=y0;
        *y=x0-(a/b)*y0;
    }


}
int main () {

    f>>t;

    for(;t;--t)
    {
        f>>a>>b>>c;

        cmmdc(a,b,&d,&x,&y);
        if(c%d==0){
            g<<(c/d)*x<<" "<<(c/d)*y<<"\n";
        }
        else{
            g<<"0"<<"0"<<"\n";
        }

    }




    return 0;
}