document.write( "Question 761378: 3/x=x/12 What's the value of X \n" ); document.write( "

Algebra.Com's Answer #463198 by Cromlix(4381) $\"\"$ $\"About$

You can put this solution on YOUR website!
3/x = x/12
\n" ); document.write( "Cross multiply
\n" ); document.write( "x^2 = 36
\n" ); document.write( " x = $\"sqrt%2836%29\"$
\n" ); document.write( " x = +6, -6
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-) \n" ); document.write( "

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