document.write( "Question 894314: how many cc of water must be added 100cc of 80% solution of boric acid to reduce it to a 50% solution? \n" ); document.write( "
Algebra.Com's Answer #541983 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
.80*100=.5(100+x)
\n" ); document.write( "80=50+x/2
\n" ); document.write( "30=x/2
\n" ); document.write( "60=x\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );