#include <stdio.h>

void gcdext(int a, int b, int *d, int *u, int *v)
{
	if(b == 0) {
		*d = a;
		*u = 1;
		*v = 0;
	} else {
		int u0, v0;
		gcdext(b, a%b, d, &u0, &v0);
		*u = v0;
		*v = u0-(a/b)*v0;
	}
}

int main()
{
	freopen("euclid3.in", "r", stdin);
	freopen("euclid3.out", "w", stdout);

	int T, a, b, c, d, u, v;
	for(scanf("%d", &T); T > 0; --T) {
		scanf("%d %d %d", &a, &b, &c);
		gcdext(a, b, &d, &u, &v);
		if(c%d == 0) {
			u *= c/d;
			v *= c/d;
		} else u = v = 0;
		printf("%d %d\n", u, v);
	}

	return 0;
}