#include <cstdio>

using namespace std;

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

}
int main()
{
    int n,a,b,c,d,x,y;
    freopen("euclid3.in","r",stdin);
    freopen("euclid3.out","w",stdout);
    scanf("%d",&n);
    for(int i = 1; i <= n; ++i)
    {
        scanf("%d%d%d",&a,&b,&c);
        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;
}