Look at the difference between the Given and Step 1…

A great visual to compare the above to is:

https://profteacher.com/2009/12/11/distributive-property/

https://www.khanacademy.org/math/algebra-basics/alg-basics-algebraic-expressions/alg-basics-distributive-property/e/distributive-property-with-variables

That’s it — two points!