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White raven [17]
3 years ago
12

Use the distributive property to write each expression as an equivalent algebraic expression (7+a)3

Mathematics
1 answer:
worty [1.4K]3 years ago
5 0

Answer:

Step-by-step explanation:

(7 + a)3 = 7*3 + a * 3 = 21 + 3a

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Answer:

40/27

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-1/4(4/9-3x)-2/9=7/9

-1/9+3/4x=7/9+2/9

3/4x=9/9-(-1/9)

3/4x=9/9+1/9

3/4x=10/9

x=(10/9)/(3/4)

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