document.write( "Question 25365: Paul is twice as old a Justin. In 15 years Paul will be 9 years older than Justin will be. How old is Paul now? \n" ); document.write( "
Algebra.Com's Answer #13593 by Paul(988)\"\" \"About 
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Justin's age = x
\n" ); document.write( "Paul's age = 2x
\n" ); document.write( "In 15 years Paul's age = 15+2x
\n" ); document.write( "In 15 years Justin's age = x+15\r
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\n" ); document.write( "\n" ); document.write( "Expression:
\n" ); document.write( "2x+15=x+15+9
\n" ); document.write( "x=9\r
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\n" ); document.write( "\n" ); document.write( "2(9)=18
\n" ); document.write( "Hence Paul is 18 years old.
\n" ); document.write( "Paul.\r
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