#include <fstream>
using namespace std;

void cmmdc(int a, int b, int &x, int &y, int &d) {
    if (b == 0) {
        d = a;
        x = 1;
        y = 0;
    } else {
        int u, v;
        cmmdc(b, a%b, u, v, d);
        x = v;
        y = u - (a/b) * v;
    }
}

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

    int n, a, b, c, d, x, y;
    
    for (fin >> n; n; --n) {
        fin >> a >> b >> c;
        cmmdc(a, b, x, y, d);

        if (c % d)
            fout << "0 0\n";
        else
            fout << x * (c/d) << ' ' << y * (c/d) << '\n';
    }

    return 0;
}