document.write( "Question 1123140: Ralph is 3 times as old as Sara. In 6 years, Ralph will be only twice as old as Sara will be then. Find Ralph's age now.\r
\n" ); document.write( "\n" ); document.write( "If x represents Sarah's age now, which of the following expressions represents Ralph's age in six years?
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Algebra.Com's Answer #739390 by josgarithmetic(39618)\"\" \"About 
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\"system%28y=3x%2Cy%2B6=2%28x%2B6%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"y=-6%2B2%28y%2F3%2B6%29\"\r
\n" ); document.write( "\n" ); document.write( "\"3y=-18%2B2%28y%2B18%29\"\r
\n" ); document.write( "\n" ); document.write( "\"3y=2y%2B36-18\"\r
\n" ); document.write( "\n" ); document.write( "\"y=18\"\r
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\n" ); document.write( "\n" ); document.write( "In six years, Ralph will be 24.
\n" ); document.write( "y+6=24
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