document.write( "Question 150850: Solve This Problem Interactively Customize This Problem
\n" ); document.write( "A mixture containing 6% salt is to be mixed with 2 ounces of a mixture which is 15% salt, in order to obtain a solution which is 12% salt. How much of the first solution must be used?
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Algebra.Com's Answer #110805 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Let's call the unkown amount, x.
\n" ); document.write( "\"x%2A%280.06%29%2B2%280.15%29=%28x%2B2%29%280.12%29\"
\n" ); document.write( "Let's multiply both sides by 100 to get rid of decimals.
\n" ); document.write( "\"6x%2B2%2815%29=12%28x%2B2%29\"
\n" ); document.write( "\"6x%2B30=12x%2B24\"
\n" ); document.write( "\"6x=6\"
\n" ); document.write( "\"x=1\"
\n" ); document.write( "1 ounce of the 6% solution is needed.
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