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Natalie Manosar

Error Analysis #5

Grades: 9th Grade, 8th Grade
Subjects: Math

Student Instructions

Where is the mistake? Inspect the following work, then use the drawing and mic tool to identify the error and show the CORRECT work. Be sure to use the mic tool to audio record your explanation.

Teacher Notes (not visible to students)

The student made a distribution error. -2(x+5) is equal to -2x-10 as opposed to -2x+10.

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