#include <fstream>

using namespace std;

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

void EuclidExtins(int a, int b, int &d, int &x, int &y) {
    if(b == 0) {
        x = 1;
        y = 0;
        d = a;
    } else {
        int x0, y0;
        EuclidExtins(b, a % b, d, x0, y0);
        x = y0;
        y = x0 - (a / b) * y0;
    }
}

int main() {
    int T, a, b, c, x, y, d;
    in >> T;
    while(T--) {
        in >> a >> b >> c;
        EuclidExtins(a, b, d, x, y);
        if(c % d == 0) {
            x *= c / d;
            y *= c / d;
            out << x << ' ' << y << '\n';
        } else
            out << "0 0\n";
    }
}