That's going to be square root of two over two. And so we can subtract square root of two over two from both sides, which is going to give us sine of x is equal to, well, if you take square root of two over two from square root of two, you're taking half of it away, so you're gonna have half of it less. So square root of two over two. And so what x value, when I take the sine of it, and remember, where the angle, if we're thinking of the unit circle, it's going to be in that first quadrant. X is an angle in this case right over here. Well, that's going to be, once again, pi over four. So this tells us that x is equal to pi over four when y is equal to pi over four.