document.write( "Question 136347This question is from textbook
\n" ); document.write( ": f=f1f2/f1+f2 solve for f1 \n" ); document.write( "

Algebra.Com's Answer #99881 by vleith(2983) $\"\"$ $\"About$

You can put this solution on YOUR website!
Given : $\"f=f1f2%2F%28f1%2Bf2%29+\"$
\n" ); document.write( " $\"%28f+%2A+%28f1%2Bf2%29%29+=+%28f1%2Af2%29+\"$
\n" ); document.write( " $\"+f%2Af1+%2B+f%2Af2+=+f1+%2B+f2+\"$
\n" ); document.write( " $\"f%2Af2+-+f2+=+f1+-+f%2Af1\"$
\n" ); document.write( " $\"f2%28f-1%29+=+f1%281-f%29\"$
\n" ); document.write( " $\"%28f2%28f-1%29%29%2F%281-f%29+=+f1+\"$ \n" ); document.write( "

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