#include<fstream>
using namespace std;

long i,a,b,d,t,c,x,y;
void euclid(long a,long b,long &c,long &x,long &y)
{
	if(b==0)
	{
	c=a;
	x=1;
	y=0;
	}
	else
	{
	long   x0,y0;
	euclid(b,a%b,c,x0,y0);
	x=y0;
	y=x0-(a/b)*y0;
	}
}
int main()
{
	FILE *f=fopen("euclid3.in","r");
	FILE *g=fopen("euclid3.out","w");
	fscanf(f,"%ld",&t);
	for(i=1;i<=t;++i)
	{
		fscanf(f,"%ld%ld%ld",&a,&b,&d);
		euclid(a,b,c,x,y);
		if(d%c==0)
		fprintf(g,"%ld %ld\n",x*(d/c),y*(d/c));
		else
			fprintf(g,"0 0\n");
	}
	return 0;
}