document.write( "Question 509611: y=x(ab/a-b) solve for a \n" ); document.write( "
Algebra.Com's Answer #341519 by edjones(8007)\"\" \"About 
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x(ab/a-b)=y
\n" ); document.write( "xab/(a-b)=y
\n" ); document.write( "xab=ya-yb
\n" ); document.write( "xab-ya=-yb
\n" ); document.write( "a(xb-y)=-yb
\n" ); document.write( "a=yb/(y-xb)
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\n" ); document.write( "Ed
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