document.write( "Question 678427: \r
\n" ); document.write( "\n" ); document.write( "aleeka is 12 years old and rathika is 24 years old.How much years ago was aleeka thrice thrice the age of rathika?
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Algebra.Com's Answer #421443 by checkley79(3341)\"\" \"About 
You can put this solution on YOUR website!
3A=R
\n" ); document.write( "3(12-x)=24-x
\n" ); document.write( "36-3X=24-X
\n" ); document.write( "-3X+X=24-36
\n" ); document.write( "-2X=-12
\n" ); document.write( "X=-12/-2
\n" ); document.write( "X=6 YEARS AGO IS THE ANSWER.
\n" ); document.write( "PROOF:
\n" ); document.write( "3(12-6)=24-6
\n" ); document.write( "3*6=18
\n" ); document.write( "18=18
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