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 #407341 by stanbon(75887)\"\" \"About 
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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.
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\n" ); document.write( "Equations:
\n" ); document.write( "L = R + 3
\n" ); document.write( "R = D + 3
\n" ); document.write( "L + R + D = 51
\n" ); document.write( "------
\n" ); document.write( "R+3 + R + R-3 = 51
\n" ); document.write( "3R = 51
\n" ); document.write( "R = 17 (Rachel's age now)
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\n" ); document.write( "Solve for \"L\":
\n" ); document.write( "L = R+3
\n" ); document.write( "L = 20 (Luke's age now)
\n" ); document.write( "---
\n" ); document.write( "Solve for \"D\":
\n" ); document.write( "D = R-3
\n" ); document.write( "D = 14 (Danial\"s age now)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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