#include <cstdio>
#define TEST 1

void open_file(){
    if(TEST)
    {
        freopen("test.in","r",stdin);
        freopen("test.out","w",stdout);
    } else
    {
        freopen("euclid3.in","r",stdin);
        freopen("euclid3.out","w",stdout);
    }
}

void euclid(int a,int b,int &d,int &x,int &y){
    if(b == 0)
    {
        d = a;
        x = 1;
        y = 0;
        return;
    }
        int x0,y0;
        euclid(b,a%b,d,x0,y0);
        x = y0;
        y = x0 - (a/b) * y0;
}

int main(){
    int n,a,b,c,d,x,y;

    open_file();

    scanf("%d",&n);

    while(n--)
    {
        scanf("%d %d %d",&a,&b,&c);
        euclid(a,b,d,x,y);
        if( c%d == 0 )printf("%d %d\n",(c/d)*x,(c/d)*y); else printf("0 0\n");
    }
    return 0;
}