\[ x (y(x)+x) y''(x)+x y'(x)^2+(x-y(x)) y'(x)-y(x)=0 \] ✓ Mathematica : cpu = 0.111524 (sec), leaf count = 87
\[\left \{\left \{y(x)\to -x-\sqrt {-e^{2 c_2} x^2-2 i c_1 x^2+e^{2 c_2}+x^2}\right \},\left \{y(x)\to -x+\sqrt {-e^{2 c_2} x^2-2 i c_1 x^2+e^{2 c_2}+x^2}\right \}\right \}\]
✓ Maple : cpu = 0.06 (sec), leaf count = 43
\[ \left \{ y \left ( x \right ) =-x-\sqrt {-{\it \_C2}\,{x}^{2}+{x}^{2}+{\it \_C1}},y \left ( x \right ) =-x+\sqrt {-{\it \_C2}\,{x}^{2}+{x}^{2}+{\it \_C1}} \right \} \]