document.write( "Question 1147440: How many ounces of a 13% alcohol solution must be mixed with 3 ounces of a 20% alcohol solution to make a 16% alcohol solution?
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Algebra.Com's Answer #768773 by josgarithmetic(39617) $\"\"$ $\"About$

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x, amount of the 13% alcohol\r
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\n" ); document.write( "\n" ); document.write( " $\"13x%2B20%2A3=16%28x%2B3%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"13x%2B3%2A20=16x%2B16%2A3\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"20%2A3-16%2A3=16x-13x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"4%2A3=3x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"highlight%28x=4%29\"$
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