document.write( "Question 970684: Hello tutor, I really need your help solving this question please.\r
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\n" ); document.write( "\n" ); document.write( "Bobby is three years older than twice Arianna’s age. If the total of their ages is 9, how old is Bobby, and how old is Arianna?
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Algebra.Com's Answer #593288 by Fombitz(32388)\"\" \"About 
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\"B=3%2B2A\"
\n" ); document.write( "\"A%2BB=9\"
\n" ); document.write( "Substitute into eq. 2 from eq. 1,
\n" ); document.write( "\"A%2B%283%2B2A%29=9\"
\n" ); document.write( "\"3A=6\"
\n" ); document.write( "\"A=2\"
\n" ); document.write( "Then,
\n" ); document.write( "\"B=3%2B2%282%29\"
\n" ); document.write( "\"B=3%2B4\"
\n" ); document.write( "\"B=7\"
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