#include <cstdio>

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

int main()
{
    int t,a,b,c,d,x,y;
    freopen("euclid3.in","r",stdin);
    freopen("euclid3.out","w",stdout);
        scanf("%d",&t);

        while(t--)
        {
            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;
}