It's nice to keep things as fractions. So let's see if I can calculate this. So this is going to be equal to, this is 14 over 3, 14 over 3 minus 16 over 3, all of that over, this is 49, 49 over 9, right? 7 thirds squared is 49 over 9. And then minus 7, if I wanted to express that as something over 9, that's the same thing as 63, that's the same thing as 63 over 9. And so in our numerator, we get negative 2 thirds, negative 2 over 3, and then in our denominator, what's 49 minus 63? That's negative, let's see, that's negative 14, that's negative 14 over 9, and this is the same thing as negative 2 thirds times 9 over 14, negative 9 over 14, and then if we divide the numerator and denominator by 3, well the negatives are going to cancel out first of all, we divide by 3, that becomes a 1, that becomes a 3, divide by 2, becomes a 1, that becomes a 7.