\[ x (a+y(x)) y'(x)+b y(x)+c x=0 \] ✗ Mathematica : cpu = 8.50438 (sec), leaf count = 0 , could not solve
DSolve[c*x + b*y[x] + x*(a + y[x])*Derivative[1][y][x] == 0, y[x], x]
✗ Maple : cpu = 0. (sec), leaf count = 0 , could not solve
dsolve(x*(y(x)+a)*diff(y(x),x)+b*y(x)+c*x = 0,y(x))