document.write( "Question 835440: Avarage age at your parents is 45 years. When your age is counted the avarage 33. What is your age? \n" ); document.write( "
Algebra.Com's Answer #503522 by stanbon(75887)\"\" \"About 
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Average age at your parents is 45 years.
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\n" ); document.write( "(m+d)/2 = 45
\n" ); document.write( "m+d = 90
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\n" ); document.write( " When your age is counted the avarage 33. What is your age?
\n" ); document.write( "(m+d+y)/3 = 33
\n" ); document.write( "m+d+y = 99
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\n" ); document.write( "Substitute for \"m+d\" and solve for \"y\":
\n" ); document.write( "90 + y = 99
\n" ); document.write( "y = 9 yrs (your age now)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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