SOLUTION: I have two question one is what is 2^square root of 5y ^3 the second is what is x+y=12 if x= 2y what is x and if you could give me examples or a website to help me study

Question 1113722: I have two question one is what is 2^square root of 5y ^3
the second is what is x+y=12 if x= 2y what is x

and if you could give me examples or a website to help me study with
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
what is 2^square root of 5y ^3
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Not clear.
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the second is what is x+y=12 if x= 2y what is x
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Poor wording, using "what is"
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x+y=12
x= 2y
Solve for x
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x+y=12
x= 2y
2y + y = 12
3y = 12
y = 4
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x = 2y
x = 8
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