#include<cstdio>
int t,a,b,c,d,x,y;
int G(int a,int b,int &x,int &y)
{
	int e,f,d;
	if(!b)
	{
		x=1,y=0;
		return a;
	}
	d=G(b,a%b,e,f),x=f,y=e-a/b*f;
	return d;
}
int main()
{
	freopen("euclid3.in","r",stdin),freopen("euclid3.out","w",stdout),scanf("%d",&t);
	while(t--)
		scanf("%d%d%d",&a,&b,&c),d=G(a,b,x,y),printf("%d %d\n",c%d?0:c/d*x,c%d?0:c/d*y);
}