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Combine like terms to create an equivalent expression. Enter any coefficients as simplified proper or improper fractions or integers.



Combine Like Terms To Create An Equivalent Expression Enter Any Coefficients As Simplified Proper Or Improper Fractions Or Integers class=

Sagot :

Answer:

  1 -9/7n

Step-by-step explanation:

  [tex]\dfrac{1}{7}-3\left(\dfrac{3}{7}n-\dfrac{2}{7}\right)=\dfrac{1}{7}-\dfrac{3\cdot3}{7}n+\dfrac{3\cdot2}{7}=\dfrac{1}{7}+\dfrac{6}{7}-\dfrac{9}{7}n\\\\=\dfrac{1+6}{7}-\dfrac{9}{7}n=\boxed{1-\dfrac{9}{7}n}[/tex]

Answer:

1 - (9n/7)

Step-by-step explanation:

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

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

1 - 9n + 6/7

1 - 9n + 6/7

7 - 9n/7

7/7 - 9n/7

1 - 9n/7