#include <stdio.h>

void euclid(int a, int b, int *d, int *x, int *y)
{
	if (!b)
	{
		*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 main()
{
	FILE *f, *g;
	int t, a, b, c, i, d, x, y;

	g = fopen("euclid3.out", "w");

	f = fopen("euclid3.in", "r");
	fscanf(f, "%d", &t);
	for (i = 0; i < t; i++)
	{
		fscanf(f, "%d", &a);
		fscanf(f, "%d", &b);
		fscanf(f, "%d", &c);
		euclid(a, b, &d, &x, &y);
		if (c % d == 0)
			fprintf(g, "%d %d\n", c / d * x, c / d * y);
		else fprintf(g, "%d %d\n", 0, 0);
	}

	fclose(f);
	fclose(g);

	return 0;
}