They are both equal to x, so we can set these two y expressions equal to each other. So we know that negative, let me do it in that other color. So we know that negative y squared plus three y plus 11 is going to be equal to this, is going to be equal to y squared plus y minus one. So let's just subtract all of this from both sides so that on the right side we have a zero and on the left side we just have a quadratic. So let's subtract y squared, let's subtract y, and then subtract negative one, which is just adding one, is, and over here we're going to do the same thing, minus y plus one. And what we are left with is going to be hopefully a straightforward quadratic. So let's see, this is going to be negative two y squared plus two y, am I doing that right?