document.write( "Question 740375: Thomas is 4 times older than his younger brother, Peter. If their age difference is 12 years, how old is Thomas? \n" ); document.write( "
Algebra.Com's Answer #451563 by Alan3354(69443)\"\" \"About 
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Thomas is 4 times older than his younger brother, Peter. If their age difference is 12 years, how old is Thomas?
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\n" ); document.write( "15
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