document.write( "Question 1012616: 2.) Isabelle is 5 yrs older than her brother joseph. In 15 yrs the sum of their ages will be 65 yrs. Find the present age of each. \n" ); document.write( "
Algebra.Com's Answer #628638 by macston(5194)\"\" \"About 
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\n" ); document.write( "I=Isabelle's age=B+5; B=Brother's age
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\n" ); document.write( "(I+15)+(B+15)=65
\n" ); document.write( "((B+5)+15)+(B+15)=65
\n" ); document.write( "2B+35=65
\n" ); document.write( "2B=30
\n" ); document.write( "B=15
\n" ); document.write( "ANSWER 1: Brother is 15 years old.
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\n" ); document.write( "I=B+5=15+5=20
\n" ); document.write( "ANSWER 2: Isabelle is 20 years old.
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\n" ); document.write( "CHECK:
\n" ); document.write( "(I+15)+(B+15)=65
\n" ); document.write( "(20+15)+(15+15)=65
\n" ); document.write( "35+30=65
\n" ); document.write( "65=65
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