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