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

return 0;
}