document.write( "Question 386381: x/5 = 3x-4 / 7 (that's 3x-4 over 7....3x-4 / 7 not 3x - 4/7) \n" ); document.write( "
| Algebra.Com's Answer #273165 by rfer(16322)      You can put this solution on YOUR website! x/5=(3x-4)/7 \n" ); document.write( "cross multiply \n" ); document.write( "7x=15x-20 \n" ); document.write( "-8x=-20 \n" ); document.write( "x=2.5 \n" ); document.write( " |