#include <stdio.h>

using namespace std;

void euclid(int a, int b, int &d, int &x, int &y)
{
    if(b==0)
    {
        x=1;
        y=0;
        d=a;
        return;
    }
    int xx,yy;
    euclid(b,a%b,d,xx,yy);
    x=yy;
    y=xx-a/b*yy;
}

int main()
{
    FILE *in,*out;
    in=fopen("euclid3.in","r");
    out=fopen("euclid3.out","w");
    int a,b,c,x,y,d,n,i,t;

    fscanf(in,"%d",&t);

    for(i=0;i<t;i++)
    {
        fscanf(in,"%d%d%d",&a,&b,&c);
        euclid(a,b,d,x,y);
        if(c%d==0) {x*=c/d; y*=c/d; fprintf(out,"%d %d\n",x,y);}
        else fprintf(out,"0 0\n");
    }

}