document.write( "Question 155610: Jeff is two years younger than Carrie. 12 years ago, Carrie was twice as old as Jeff. How old is Jeff now?\r
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document.write( "Thank you!:o) \n" );
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Algebra.Com's Answer #114660 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! J=C-2 \n" ); document.write( "J-12=2(C-12) \n" ); document.write( "(C-2)-12=2C-24 \n" ); document.write( "C-2-12=2C-24 \n" ); document.write( "C-2C=-24+2+12 \n" ); document.write( "-C=-10 \n" ); document.write( "C=10 YEARS OLD NOW. \n" ); document.write( "J=10-2=8 YEARS OLD NOW. \n" ); document.write( "PROOF: \n" ); document.write( "8-12=2(10-12) \n" ); document.write( "-4=2*-2 \n" ); document.write( "-4=-4 \n" ); document.write( " \n" ); document.write( " |