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Montano1993 [528]
3 years ago
15

Combine like terms to create an equivalent expression. 1/7 - 3 (3/7n - 2/7)

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
7 0

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>1 - 9/7n</em>

▹ Step-by-Step Explanation

1/7 - 3(3/7n - 2/7)

Remove the parentheses (Distribute -3 among the parentheses):

1/7 - 9/7n + 6/7

Calculate:

1 - 9/7n

Hope this helps!

CloutAnswers ❁

━━━━━━━☆☆━━━━━━━

zhannawk [14.2K]3 years ago
3 0

Answer:

1-9/7n

Step-by-step explanation:

\frac{1}{7}-3(\frac{3}{7}n-\frac{2}{7}  ) \\=\frac{1}{7}-\frac{9}{7}n  +\frac{6}{7} \\=\frac{1-9n+6}{7} \\=\frac{7-9n}{7}\\=1-\frac{9}{7}n

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