#include<cstdio>
int a,b,c,x,y,d,g,t;

int E(int a,int b)
{if(!b)
      return a;
return E(b,a%b);}

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

int main()
{freopen("euclid3.in","r",stdin);
freopen("euclid3.out","w",stdout);
scanf("%d",&t);
while(t--)
      {scanf("%d%d%d",&a,&b,&c),d=E(a,b);
      if(c%d)
                printf("0 0\n");
      else
                W(a,b,&x,&y),g=c/d,printf("%d %d\n",x*g,y*g);}
return 0;}