Many new step by step solutions have been added in Maple 2021. You can see details of the new additions here.
You can view the help pages for the new or improved commands in Maple 2021 by entering any of the following in Maple followed by enter.
The SolvePractice command will not only let you view step by step solutions but allow you to try for yourself and if you make a mistake see where you went wrong!
In Maple 2020 or older:
The ShowSolution and ShowSteps commands from the Student[Calculus1] package, as well as the ExpandSteps and LinearSolveSteps commands from the Student[Basics] package, will break down the steps of certain solutions or processes:
with(Student[Calculus1]): ShowSolution(Int(x^3-3*x^2, x)); Rule[`+`](Diff(x^2+x, x)); ShowSteps(); with(Student[Basics]): ExpandSteps(3*a*(4*a-y+42)); LinearSolveSteps((x+1)/(2*y*z) = 4*y^2/z+3*x/y, x);