document.write( "Question 584698: I have 80% solution (vinegar) and need 7% solution (Vinegar).
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Algebra.Com's Answer #372844 by richwmiller(17219)\"\" \"About 
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Depends how much you have (x) or how much you want to have (x+y).
\n" ); document.write( ".80x=.07(x+y)
\n" ); document.write( "or from standpoint of water
\n" ); document.write( ".20x+1.0y=.93(x+y)
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