#include <iostream>
#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;
    }
    else
    {
        int x0,y0;
        euclid(b, a % b,d,x0,y0);
        x = y0;
        y = x0 - (a / b) * y0;
    }
}
int main()
{
fstream f,g;
f.open("euclid3.in",ios::in);
g.open("euclid3.out",ios::out);
int a,b,c,t,x,y,d,i;
f>>t;
for(i=1;i<=t;i++)
{
    x=0;
    y=0;
    f>>a>>b>>c;

        euclid(a,b,d,x,y);
        if(c%d!=0) g<<"0 0"<<endl;
        else
        g<<x*(c/d)<<" "<<y*(c/d)<<'\n';
}
}