document.write( "Question 432672: Shaun is 4 years older than her sister Charmaine. If the sum of their ages is 16, how old is Charmaine? \n" ); document.write( "
Algebra.Com's Answer #301006 by jorel1380(3719)\"\" \"About 
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Let Charmaine equal x:
\n" ); document.write( "Shaun is x+4
\n" ); document.write( "x+x+4=16
\n" ); document.write( "2x=12
\n" ); document.write( "x=6
\n" ); document.write( "Charmaine is 6. Shaun is 10.
\n" ); document.write( "
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