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yKpoI14uk [10]
3 years ago
12

Use the distributive property to solve the equation. 2 (x – 9) = 10

Mathematics
1 answer:
scoundrel [369]3 years ago
5 0

Answer:

x = 14

Step-by-step explanation:

Hi,

To begin, distribute the 2 to the x and -9.

So...

2 ( x - 9 ) = 10

2x - 18 = 10

2x = 28

x = 14

I hope this helps :)

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Step-by-step explanation:

Here is the completed question:

At East Middle School, there are 58 left-handed students and 609 right-handed students. The numbers of left- and right-handed students at West Junior High are proportional to the numbers at East Middle School. Which of the following could be the numbers of left-handed and right-handed students at West Junior High?

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Constant = 504/48 = 10.5

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E. Left-handed: 30 Right-handed: 315

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