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07-09-2020
Mathematics

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7(n+4) ....................

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ZJSG09112007 ZJSG09112007

07-09-2020

Answer:

7n + 28

Step-by-step explanation:

[tex]7(n + 4)[/tex]

Expand

[tex]7 \times n = 7n \\ 7 \times 4 = 28 \\ \\ 7n + 28[/tex]

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