document.write( "Question 1203735: The sum of Jess, Sam and Mindy’s ages is 42. Jess is younger than Sam, but older than Mindy. Sam
\n" ); document.write( "is twice as old as Mindy, who is the youngest out of the three by 6 years. If Jess is 15 years old, how
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Algebra.Com's Answer #839539 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
Trying to follow the description literally and giving variable for each person's age, \r
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\n" ); document.write( "\n" ); document.write( "\"system%28j%2Bx%2Bm=42%2Cm%3Cj%3Cx%2C2m=x%2Cx-m=6%2Cj=15%29\"\r
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\n" ); document.write( "Ignoring the inequality and doing the substitutioin for j\r
\n" ); document.write( "\n" ); document.write( "\"system%2815%2Bx%2Bm=42%2C2m=x%2Cx-m=6%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28x%2Bm=42-15%2Cx=2m%2Cx=m%2B6%29\"
\n" ); document.write( "Last two equations should allow solving for m.\r
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\n" ); document.write( "\n" ); document.write( "\"2m=m%2B6\"\r
\n" ); document.write( "\n" ); document.write( "\"cross%28m=6%29\"
\n" ); document.write( "From this, \"cross%28x=12%29\"\r
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\n" ); document.write( "\n" ); document.write( "Jess's age already was given, 15.\r
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\n" ); document.write( "Misinterpretation that \"x-m=6\". Above results may be wrong.
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