#include <stdio.h>

int T, d;

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

int main()
{
    int t, a, b, c, x, y;
    freopen("euclid3.in", "r", stdin);
    freopen("euclid3.out", "w", stdout);
    scanf("%d", &T);
    for ( t = 1; t <= T; t++)
    { 
        scanf("%d %d %d", &a, &b, &c);
        
        cmmdc(a, b, x, y);
        if ( c % d !=0)
            printf("0 0\n");
        else
            printf("%d %d\n", x * c / d, y * c / d );   
    }            
}