#include <iostream>
#include <cstdio>

using namespace std;

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

int main()
{
    freopen("euclid3.in", "r", stdin);
    freopen("euclid3.out", "w", stdout);

    int t, a, b, c;
    scanf("%d", &t);
    for (int i = 1; i <= t; i++) {
        scanf("%d %d %d", &a, &b, &c);
        int d, x, y;
        euclid(a, b, d, x, y);
        if (c%d == 0 ) {
            printf("%d %d\n", x * (c/d), y * (c/d));
        }
        else printf("0 0\n");
    }
    return 0;
}