document.write( "Question 58037: Need help solving a practice problem, I cannot get this one right! \r
\n" ); document.write( "\n" ); document.write( "(5x+3) / (3x)= (7 / 3) - (9 / x)\r
\n" ); document.write( "\n" ); document.write( "I tried multiplying (7 / 3)(x / x) and (9 / x)(3 / 3) to get the right side to become:
\n" ); document.write( "(7x-27) / (3x) but then I thought I could just get rid of the denominators since they were the same and I'd be left with (5x+3) = (7x-27), which eventually gives an answer of 15. However, when I check the solution of 15 in the original problem it doesn't work out. What am I doing wrong?
\n" ); document.write( "Thanks!
\n" ); document.write( "Karen
\n" ); document.write( "

Algebra.Com's Answer #39697 by tutorcecilia(2152)\"\" \"About 
You can put this solution on YOUR website!
(5x+3) / (3x)= (7 / 3) - (9 / x) [You have the right answer,]\r
\n" ); document.write( "\n" ); document.write( "(5(15)+3) / (3(15))= (7 / 3) - (9 /(15))
\n" ); document.write( "75+3/45=7/3-9/15
\n" ); document.write( "1.733=1.733 [checks out]
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