SOLUTION: {{{x/4 - 4/x = 0}}}

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Question 5174: x%2F4+-+4%2Fx+=+0
Answer by ichudov(507) About Me  (Show Source):
You can put this solution on YOUR website!
x%2F4+-+4%2Fx+=+0
multiply both sides by 4x, being mindful that x=0 is not a solution:
x%5E2-16+=+0
x%5E2+=+16
x=4, -4.