document.write( "Question 209081: 18. What is the reciprocal of 2/x + 7/x-1 \n" ); document.write( "

Algebra.Com's Answer #158409 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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$\"2%2Fx+%2B+7%2F%28x-1%29\"$ = $\"%282%28x-1%29+%2B+7x%29%2F%28x%28x-1%29%29\"$ = $\"%282x+-+2+%2B+7x%29%2F%28x%28x-1%29%29\"$ = $\"%289x+-+2%29%2F%28x%28x-1%29%29\"$
\n" ); document.write( "The reciprocal
\n" ); document.write( " $\"%28x%28x%2B1%29%29%2F%289x+-+2%29\"$ \n" ); document.write( "

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