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If you are not satisfied with the number of solution steps displayed (either too many steps or too few), click on the "Options" button to adjust the number of steps to be shown.
By selecting "Show: a lot of steps" and clicking "Apply" you will see the following solution:
You can obtain an explanation for any step by clicking on it. Please note that you cannot click on the very first expression, which is the original problem. Quite often, several transformations will be performed within the same step.