document.write( "Question 667297: How much 15% solution and How much 50% solution should be mixed together to make 60 gallons of a 30% solution? \n" ); document.write( "
Algebra.Com's Answer #414941 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "How much 15% solution\"highlight%2860-x%29\" and How much 50% solution\"highlight%28x%29\" should be mixed together
\n" ); document.write( "to make 60 gallons of a 30% solution?
\n" ); document.write( "\"+.50x+%2B+.15%2860-x%29+=+.30%2A60\"
\n" ); document.write( " \"+.35x+=+.15%2A60\"
\n" ); document.write( " \"x+=+.15%2A60%2F.35\" \n" ); document.write( "
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