#include<cstdio>

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 N;

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

	scanf("%d",&N);

	for(;N--;){
		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");
		}
	}
	
	return 0;
}