#include<stdio.h>
int t,a,b,c,x,y,d;
void euclidE(int a,int b)
{
	if(b==0)
	{
		x=1;
		y=0;
		d=a;
		return;
	}
	euclidE(b,a%b);
	int x1,y1;
	x1=x;
	y1=y;
	x=y1;
	y=x1-(a/b)*y1;
	return;
}
int main()
{
	freopen("euclid3.in","r",stdin);
	freopen("euclid3.out","w",stdout);
	int i;
	scanf("%d",&t);
	for(i=1;i<=t;i++)
	{
		scanf("%d%d%d",&a,&b,&c);
		euclidE(a,b);
		if(c%d==0)
			printf("%d %d\n",x*(c/d),y*(c/d));
		else
			printf("0 0\n");
	}
	return 0;
}