#include <stdio.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()
{
    FILE *fin, *fout;
    int t, a, b, c, index, d, x, y;
    fin=fopen("euclid3.in", "r");
    fout=fopen("euclid3.out", "w");
    fscanf(fin, "%d", &t);
    for(index=0;index<t;index++){
      fscanf(fin, "%d%d%d", &a, &b, &c);
      euclid(a, b, &d, &x, &y);
      if(c%d==0){
        fprintf(fout, "%d %d\n", x*(c/d), y*(c/d));
      }
      else{
        fprintf(fout, "0 0\n");
      }
    }
    fclose(fin);
    fclose(fout);
    return 0;
}