Question

For what value of the variable : is the value of 9-y twice as much as the value of y?

Answer 1

Y=3 because 9-3=6 and 3*3=6

Answer 2

Hi there!

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I believe your answer is:

`y = 3`

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Here’s why:

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`\boxed{\text{`

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`\boxed{\text{Solving for 'y'...}}\\\\9-y=2y\\------------\\\rightarrow 9 -y + y = 2y + y\\\\\rightarrow 9 = 3y\\\\\rightarrow (9=3y)/(3)\\\\\rightarrow 3 = y\\\\\rightarrow \boxed{y = 3}`

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Hope this helps you. I apologize if it’s incorrect.