document.write( "Question 650558: Luke is three years older than rachel who is three years older than danial. If their ages add up to 51, how old is luke. \n" ); document.write( "
Algebra.Com's Answer #407343 by Dino!(2)![]() ![]() ![]() You can put this solution on YOUR website! Luke(x): Rachel's age +3 \n" ); document.write( "Rachel: Luke's age -3 \n" ); document.write( "Danial: Luke's age -6\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x+(x-3)+(x-6)=51 \n" ); document.write( "x+x+x-3-6=51 \n" ); document.write( "3x-3-6=51 \n" ); document.write( "3x-9=51 \n" ); document.write( "3x=60 \n" ); document.write( "3x/3=60/3 \n" ); document.write( "x(Luke)=20 ;D\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |