document.write( "Question 1074257: How many liters of a 11% salt solution must mixed with 10 liters of a 30% salt solution to obtain a 21% salt solution
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Algebra.Com's Answer #688947 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Salt in water can be made higher than about 24% ONLY AT MUCH HIGHER TEMPERATURES from ordinary room temperature. \r
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\n" ); document.write( "\n" ); document.write( "Here's the arithmetic anyway.\r
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\n" ); document.write( "\n" ); document.write( "x, how much of the 11% salt solution\r
\n" ); document.write( "\n" ); document.write( "\"%2811x%2B30%2A10%29%2F%28x%2B10%29=21\"\r
\n" ); document.write( "\n" ); document.write( "\"11x%2B300=21x%2B210\"\r
\n" ); document.write( "\n" ); document.write( "\"300-210=10x\"\r
\n" ); document.write( "\n" ); document.write( "\"90=10x\"
\n" ); document.write( "\"highlight%28x=9%29\"
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