SOLUTION: {{{4/x=x/8}}}

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Question 256150: 4%2Fx=x%2F8
Answer by drk(1908) About Me  (Show Source):
You can put this solution on YOUR website!
4%2Fx=x%2F8
step 1 - cross multiply to get
x%5E2+=+32
step 2 - take a square root to get
x+=+sqrt%2832%29
So,
x+=+4sqrt%282%29