#include <iostream>
#include <fstream>
#define ll long long
using namespace std;

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

ll n,x,y,d;
void euclid (ll a,ll b,ll &x, ll &y, ll &d)
{
    if(b==0)
    {
        d=a;
        x=1;
        y=0;
    }
    else
    {
        ll x0,y0;
        euclid(b, a%b, x0,y0,d);
        x=y0;
        y=x0-(a/b)*y0;
    }
}
int main()
{
    fin>>n;
    for(int i=1;i<=n;i++)
    {
        ll a,b,c;
        fin>>a>>b>>c;
        euclid(a,b,x,y,d);
        if(d<0)
        {
            d=-d;
            x=-x;
            y=-y;
        }
        if(c%d==0)
        {
            fout<<x*(c/d)<<" "<<y*(c/d)<<"\n";
        }
        else
            fout<<0<<" "<<0;
    }
    return 0;
}