document.write( "Question 1063376: Joe has been playing hockey 2 years more than twice as long as his brother Al. The sum of their years of experience is one. How many years has each boy been playing? \n" ); document.write( "
Algebra.Com's Answer #678476 by addingup(3677)\"\" \"About 
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J = 2A+2 we'll use this value for J next
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\n" ); document.write( "J+A = 1 substitute for J
\n" ); document.write( "2A+2+A = 1
\n" ); document.write( "3A = -1
\n" ); document.write( "A = -1/3
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\n" ); document.write( "Check:
\n" ); document.write( "2A+2+A = 1
\n" ); document.write( "2(-1/3)+2+-1/3 = 1
\n" ); document.write( "-2/3+-1/3+2 = 1 add -2/3+-1/3 and you get -1:
\n" ); document.write( "-1+2 = 1
\n" ); document.write( "1 = 1 Correct
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\n" ); document.write( "John
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