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I need to know what error the student made. their work is shown to the left.

I need to know what error the student made. their work is shown to the left.-example-1

1 Answer

1 vote

Answer:

Step 4: 2+2=4, not 0.

Explanation:

In step 4, the student cancels out 2+2, making it equal to 0. However, 2+2=4, not 0.

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