document.write( "Question 1192851: How many ounces of a 15% alcohol solution must be mixed with 8 ounces of a 20% alcohol solution to make a 19% alcohol​ solution? \n" ); document.write( "
Algebra.Com's Answer #824771 by Boreal(15235) You can put this solution on YOUR website! x oz*0.15=0.15x pure \n" ); document.write( "8 oz*0.20=1.6 oz pure \n" ); document.write( "8+x oz of 0.19=1.52+0.19x pure \n" ); document.write( "- \n" ); document.write( "set them equal \n" ); document.write( "0.15x+1.6=0.19x+1.52 \n" ); document.write( "0.04x=0.08 oz \n" ); document.write( "multiply by 25 \n" ); document.write( "x=2 oz. of 15%\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |