#include <cstdio>
#include <algorithm>
using namespace std;

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