#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 - (a / b) * y0;
    }
}

int main() {

    FILE *fin, *fout;
    fin = fopen("euclid3.in", "r");
    fout = fopen("euclid3.out", "w");

    int t, a, b, c, d, x, y;

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

    return 0;
}