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Mathematics, 01.10.2019 23:30 thebestaround15
Astudent claims that 3(3x + 2) + 5 - 4x is equivalent to 5x + 7; however, the student is incorrect. the student's work is shown below: step 1: 3(3x + 2) + 5 - 4x step 2: 9x + 2 + 5 - 4x step 3: 9x - 4x + 2 + 5 step 4: 5x + 7 describe the error in the student's work.
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Astudent claims that 3(3x + 2) + 5 - 4x is equivalent to 5x + 7; however, the student is incorrect....
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