document.write( "Question 453691: Amy has three older sisters. Beth is 2 years older than Amy. Jo is 3 years older than Beth. Meg is 4 years older than Jo. Meg is twice as old as Beth. How old is Amy? \n" ); document.write( "
Algebra.Com's Answer #311689 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Amy has three older sisters. Beth is 2 years older than Amy. Jo is 3 years older than Beth. Meg is 4 years older than Jo. Meg is twice as old as Beth. How old is Amy?\r \n" ); document.write( "\n" ); document.write( "Amy = x \n" ); document.write( "Beth = x+2 \n" ); document.write( "Jo = x+2+3==>x+5 \n" ); document.write( "Meg = x+5+4===> = x+9 \n" ); document.write( "... \n" ); document.write( "(x+9) = 2(x+2) \n" ); document.write( "x+9= 2x+4 \n" ); document.write( "x=5 Amy's age \n" ); document.write( " |