document.write( "Question 57748: 4/d-7/x=5/a solve for X\r
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Algebra.Com's Answer #39425 by faceoff57(108)\"\" \"About 
You can put this solution on YOUR website!
4/d-7/x=5/a
\n" ); document.write( "xad(4/d-7/x)=xad(5/a)
\n" ); document.write( "4xa-7ad=5xd
\n" ); document.write( "4xa-5xd=7ad
\n" ); document.write( "x(4a-5d)=7ad
\n" ); document.write( "x=7ad/4a-5d
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