#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()
{
    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("0 0\n");
        else
            printf("%d %d\n",x*(c/d),y*(c/d));
    }
    return 0;
}