We want to write the laft and the right side of the eqautio as fractions and then get rid of all the denominators:

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. 

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. The above solution shows if you apply show a lot of steps.