document.write( "Question 249695: Two liters of 40% acid are mixed with 4 liters of another acid to form a 50% acid solution. What is the strength of the added acid? \n" ); document.write( "
Algebra.Com's Answer #181824 by richwmiller(17219)\"\" \"About 
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If I have 3 liters 25% acid and 5 liters of another acid and want 60% solution what do I do?
\n" ); document.write( "5+3 liters = 8 liters total
\n" ); document.write( ".25(3)+5x=8(.60)
\n" ); document.write( "solve for x
\n" ); document.write( "Do the same (different numbers of course) for your problem\r
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