This activity helps students explain what they're doing as they do it. The steps of the equation are at the bottom of the page. Students must determine the original equation and put it as the title of the page. Then they sort the rest of the steps into the table and explain what's happening in each step or why that's the next step. You could also have students justify their work with properties (like in geometry).
There are 3 problems like this and then 4 practice problems on the last sheet (without the table).