#include <stdio.h>
int d;
void euclid(int a,int b,int &x,int &y){
    if(b==0){x=1;y=0;d=a;} else {
        int x0,y0;
            euclid(b,a%b,x0,y0);
                x=y0;
                y=x0-a/b*y0; }
}
int main(){
    int n,a,b,c,x,y;
        freopen("euclid3.in","r",stdin);
        freopen("euclid3.out","w",stdout);
            scanf("%d",&n);
                while(n-->0){
                    scanf("%d %d %d",&a,&b,&c);
                    euclid(a,b,x,y);
                    if(c%d==0)printf("%d %d\n",x*(c/d),y*(c/d)); else
                    printf("0 0\n");
                }
}