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Student Instructions
Where is the mistake?
Inspect the following work, then use the 
and 
tool to identify the error and show the CORRECT work. Be sure to use the tool to audio record your explanation.
Teacher Notes (not visible to students)
The student made a mistake while combining like terms. As opposed to being 7x + 16, it should be 7x + 4 because 10 -6 is equal to 4.
