#include<fstream.h>
void euclid(int a,int b,int &d,int &x,int &y)
{if(!b)
 {d = a;
  x = 1;
  y = 0;}
 else
 {int x0, y0;
  euclid(b,a%b,d,x0,y0);
  x=y0;
  y=x0-(a/b)*y0;
 }
}
ifstream f("euclid3.in");
ofstream g("euclid3.out");
int main()
{short T;
f>>T;
for(;T;--T)
{int a,b,c,d,x,y;
 f>>a>>b>>c;
 euclid(a,b,d,x,y);
 if(c%d)
  g<<"0 0\n";
 else
  g<<x*(c/d)<<' '<<y*(c/d)<<"\n";
}
return 0;
}