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)![]() ![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Expression: \n" ); document.write( "2x+15=x+15+9 \n" ); document.write( "x=9\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2(9)=18 \n" ); document.write( "Hence Paul is 18 years old. \n" ); document.write( "Paul.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |