document.write( "Question 292208: How much of a solution that is 20% alcohol should be added to 200 ounces of a solution that is 50% alcohol so that the resulting solution is 30% alcohol? \n" ); document.write( "
Algebra.Com's Answer #211546 by richwmiller(17219)\"\" \"About 
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.2x+.5*200=.3*(200+x)\r
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