#include<cstdio>
using namespace std;
long long T,a,b,c,d,x,y;
void cmmdc(long long a,long long b)
{
    if(b==0)
    {
        d=a; x=1; y=-2;
        return;
    }
    cmmdc(b,a%b);
    long long x0=x,y0=y;
    x=y0; y=x0-(a/b)*y0;
}
int main()
{
    freopen("euclid3.in","r",stdin);
    freopen("euclid3.out","w",stdout);
    scanf("%lld",&T);
    for(;T;T--)
    {
        scanf("%lld%lld%lld",&a,&b,&c);
        cmmdc(a,b);
        if(c%d) printf("0 0\n");
        else printf("%lld %lld\n",x*(c/d),y*(c/d));
    }
    return 0;
}