#include<stdio.h>

int d,x,y;

 void euclid(int a,int b)
{
    if (b==0)
	{
        d=a;
        x=1;
        y=0;
    }
	else
	{
        int x0,y0;
        euclid(b,a%b);
		x0=x;
		y0=y;
        x=y0;
        y=x0-(a/b)*y0;
    }
}


int main()
{
	int a,b,c,t;
	
	freopen("euclid3.in","r",stdin);
	freopen("euclid3.out","w",stdout);
	
	scanf("%d",&t);
	
	for(;t;t--)
	{
		scanf("%d %d %d",&a,&b,&c);
		
		euclid(a,b);
		
		if(c%d==0)
			printf("%d %d\n",x*(c/d),y*(c/d));
		else
			printf("0 0\n");
	}
	
	return 0;
}