The numerator and the denominator, they're both divisible by two, all of these terms are divisible by two. Actually we have all these negatives, that always unnecessarily complicates things. So let's actually divide the numerator and the denominator by negative two. So what are we gonna have then? So if we divide the numerator by negative two, if this is negative four, this is going to become positive two. Then this, if we divide negative two x by negative two, that's just going to become x. And then two divided by negative two is going to be minus one.