document.write( "Question 372482: Manuel Anselmo is ten times older than his son, Andrew. In 20 years, Manuel's age will be 4 more than twice Andrew's age. How old was he when Andrew was born? \n" ); document.write( "
Algebra.Com's Answer #265307 by mananth(16946)\"\" \"About 
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Andrew = x
\n" ); document.write( "father = 10x
\n" ); document.write( "..
\n" ); document.write( "after 20 years
\n" ); document.write( "--------------
\n" ); document.write( "son x+20
\n" ); document.write( "father 10x+20
\n" ); document.write( "..
\n" ); document.write( "10x+20 = 2(x+20)+4
\n" ); document.write( "10x+20=2x+40+4
\n" ); document.write( "10x-2x=40-20+4
\n" ); document.write( "8x=24
\n" ); document.write( "/8
\n" ); document.write( "x= 3 andrew's age now
\n" ); document.write( "father's age = 3x = 30
\n" ); document.write( "..
\n" ); document.write( "3 years ago when andrew was born father was 30-3= 27 years.
\n" ); document.write( "...
\n" ); document.write( "m.ananth@hotmail.ca
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