document.write( "Question 597457: A chemist needs to mix a 20% acid soultion with 9 liters of a 47% acid solution to obtain a new mixture that is a 29% acid solution. How many liters of a 20% acid soultion can be used? \n" ); document.write( "
Algebra.Com's Answer #378199 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! .47*9+.20x=.29*(9+x) \n" ); document.write( " \n" ); document.write( " |