#include <stdio.h>
#include <stdlib.h>
void euclid(int a, int b, int *d, int *x, int *y)
{
    if (b == 0) {
        *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(void)
{
    FILE *f=NULL,*g=NULL;
    int t,a,b,c,x,y,d;
    if((f=fopen("euclid3.in","r"))==NULL)
    {
        perror(NULL);
        exit(-1);
    }
    if((g=fopen("euclid3.out","w"))==NULL)
    {
        perror(NULL);
        exit(-1);
    }
    fscanf(f,"%d",&t);
    for(int i=0;i<t;i++)
    {
        fscanf(f,"%d %d %d",&a,&b,&c);
        euclid(a,b,&d,&x,&y);
        if(c%d==0)
        {
            fprintf(g,"%d %d\n",x*(c/d),y*(c/d));
        }
        else
        {
            fprintf(g,"0 0\n");
        }
    }
    if(fclose(f)!=0)
    {
        perror(NULL);
        exit(-1);
    }
     if(fclose(g)!=0)
    {
        perror(NULL);
        exit(-1);
    }
    return 0;
}