document.write( "Question 816338: how many liters of a 30% alcohol solution must be mixed with 30 liters of an 80% solution to get a 60% solution? \n" ); document.write( "
Algebra.Com's Answer #491498 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
It is not like the other tutor suggested because you don't know the total number of liters yet.
\n" ); document.write( "the total number is x+30
\n" ); document.write( ".3x+.8*30=.6*(x+30)
\n" ); document.write( "x=20 for a total of 50 liters
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