SOLUTION: Solve for X ----- x-sqrt(9)=18 Thanks!!

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Question 756494: Solve for X ----- x-sqrt(9)=18 Thanks!!
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
x-sqrt(9)=18
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x - 3 = 18
x = 21
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x-sqrt(9)=18
x - (-3) = 18
x = 15