document.write( "Question 829478: What amount of H2O must be added to 1L of 7% vinegar to reduce it to 5%? \n" ); document.write( "
Algebra.Com's Answer #499910 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! .07*1=.05*(1+x) \n" ); document.write( ".07*1=.05*1+.05x \n" ); document.write( ".02*1=.05x \n" ); document.write( ".02/.05-x \n" ); document.write( ".4=x\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |