Anonymous at Fri, 15 Mar 2024 02:13:31 UTC No. 16078424

>>16078417
Literally all you have to do is make it exact and solve

Anonymous at Fri, 15 Mar 2024 02:13:39 UTC No. 16078425

homework thread

Anonymous at Fri, 15 Mar 2024 03:14:51 UTC No. 16078505

>>16078417
Invert.
dx/dy = (y+x)/(y-x)
But also reversing letters is true
dx/dy = (x - y)/(x+y)
Set equal
(x+y)^2 = -(y-x)^2
Solve for y. Easy.