document.write( "Question 261653: Louise is twice as old as her younger brother John. Their combined ages are 45. How old is each person? \n" ); document.write( "
Algebra.Com's Answer #192763 by Nieleya(22)\"\" \"About 
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Louise is twice as old as her younger brother John. Their combined ages are 45. How old is each person?\r
\n" ); document.write( "\n" ); document.write( "2a + 1a = 45
\n" ); document.write( "3a = 45
\n" ); document.write( "a = 45/3
\n" ); document.write( "a = 15\r
\n" ); document.write( "\n" ); document.write( "Louise is 30 years old and John is 15 years old..
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