#include<stdio.h>

int n, a, b, c;

 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(){
int d, x, y;
    freopen("euclid3.in","r",stdin);
    freopen("euclid3.out","w",stdout);
    scanf("%d", &n);
    for (; n; n--){
        scanf("%d %d %d", &a, &b, &c);
        euclid (a, b, &d, &x, &y);
        if (c % d != 0) printf("0 0\n");
        else    printf("%d %d\n", x* (c/d), y * (c/d));
    }
    return 0;
}