document.write( "Question 768987: How much water must be added to 30oz of a 80% solution to change it to a 60% solution? \n" ); document.write( "
Algebra.Com's Answer #468607 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! How much water must be added to 30oz of a 80% solution to change it to a 60% solution? \n" ); document.write( "*** \n" ); document.write( "let x=amt of water to add \n" ); document.write( "80%*30+0%x=60%(x+30) \n" ); document.write( "24+0=0.6x+18 \n" ); document.write( "0.6x=24-18=6 \n" ); document.write( "x=10 \n" ); document.write( "amt of water to add=10 oz \n" ); document.write( " |