document.write( "Question 584077: 7/x + 7/4x = 1
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Algebra.Com's Answer #372673 by Maths68(1474) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"7%2Fx+%2B+7%2F4x+=+1\"$
\n" ); document.write( "Take LCD
\n" ); document.write( " $\"%28%284%29%287%29%2B7%29%2F4x=+1\"$
\n" ); document.write( " $\"%2828%2B7%29%2F4x=+1\"$
\n" ); document.write( " $\"35%2F4x=1\"$
\n" ); document.write( " $\"35=4x\"$
\n" ); document.write( " $\"4x=35\"$
\n" ); document.write( " $\"4x%2F4=35%2F4\"$
\n" ); document.write( " $\"cross%284%29x%2Fcross%284%29=35%2F4\"$
\n" ); document.write( " $\"x=35%2F4\"$
\n" ); document.write( " $\"x=8%263%2F4\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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