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)\"\" \"About 
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Luke(x): Rachel's age +3
\n" ); document.write( "Rachel: Luke's age -3
\n" ); document.write( "Danial: Luke's age -6\r
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\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
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