document.write( "Question 753917: Al is now 3 times as old as Jay but 5 years ago, he was 5 times as old as Jay. How old is Al now? \n" ); document.write( "
Algebra.Com's Answer #458684 by htmentor(1343)\"\" \"About 
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Let A = Al's current age
\n" ); document.write( "So Jay's age now = J = A/3
\n" ); document.write( "5 years ago, Al was 5 times as old:
\n" ); document.write( "A-5 = 5(J-5)
\n" ); document.write( "Simplify and substitute the value for J from the 1st equation:
\n" ); document.write( "A-5 = 5(A/3-5)
\n" ); document.write( "A-5 = (5/3)A - 25
\n" ); document.write( "(2/3)A = 20
\n" ); document.write( "A = 30
\n" ); document.write( "So Al's current age is 30
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