#include<fstream.h>
long a,b,c,x,y,d,g,t;
long e(long a,long b)
{if(!b)
      return a;
return e(b,a%b);}

void w(long a,long b,long *x,long *y)
{long p,r;  
if(!b)
      (*x)=1,(*y)=0;
else
      w(b,a%b,&p,&r),(*x)=r,(*y)=p-(a/b)*r;}

int main()
{ifstream f("euclid3.in");
ofstream h("euclid3.out");
f>>t;
while(t--)
      {f>>a>>b>>c,d=e(a,b);
      if(c%d)
                h<<"0 0\n";
      else
                w(a,b,&x,&y),g=c/d,h<<x*g<<" "<<y*g<<"\n";}
return 0;}