[_linear]
Book solution method
Linear ODE
Mathematica ✓
cpu = 0.00453928 (sec), leaf count = 21
Maple ✓
cpu = 0.006 (sec), leaf count = 15
DSolve[2*x*y'[x] == 2*x^3 - y[x],y[x],x]
Mathematica raw output
{{y[x] -> (2*x^3)/7 + C[1]/Sqrt[x]}}
Maple raw input
dsolve(2*x*diff(y(x),x) = 2*x^3-y(x), y(x),'implicit')
Maple raw output
y(x) = 2/7*x^3+1/x^(1/2)*_C1