document.write( "Question 852841: The sum of Jessie and Maryann’s ages is 42 years. In 12 years, Maryann’s age will be double Jessie’s current age. What is Maryann’s present age, in years? \n" ); document.write( "
Algebra.Com's Answer #513705 by Seutip(231)\"\" \"About 
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In 12 years:\r
\n" ); document.write( "\n" ); document.write( "Jessie - x
\n" ); document.write( "Maryann - 2x\r
\n" ); document.write( "\n" ); document.write( "Present:\r
\n" ); document.write( "\n" ); document.write( "Jessie - x-12
\n" ); document.write( "Maryann - 2x-12\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x-12+2x-12=42
\n" ); document.write( "3x-24=42
\n" ); document.write( "3x=18
\n" ); document.write( "x=6\r
\n" ); document.write( "\n" ); document.write( "Therefore:\r
\n" ); document.write( "\n" ); document.write( "Jessie is 6 while Maryann is 12. :)\r
\n" ); document.write( "\n" ); document.write( "Hope that helps!\r
\n" ); document.write( "\n" ); document.write( "@seutip in twitter and instagram!
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