document.write( "Question 184749This question is from textbook
\n" ); document.write( ": how many gallons of pure alcohol should be mixed with 20 gal of a 15% alcohol solution to obtain a mixture that is 25% alcohol. \n" ); document.write( "
Algebra.Com's Answer #158740 by nyc_function(2741)\"\" \"About 
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Your equation:\r
\n" ); document.write( "\n" ); document.write( "x + 20(0.15) = 0.25(x + 20)\r
\n" ); document.write( "\n" ); document.write( "Can you finish now?
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