document.write( "Question 913920: I am having trouble finding the correct formula for solving this word problem:\r
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document.write( "Marie is 3 years older than Nicole and 5 years younger than Anna. In 5 years, twice Anna's age taken from 4 times Nicole's age is 2 years younger than Marie's age. How old are they now? \n" );
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Algebra.Com's Answer #554798 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Marie is 3 years older than Nicole and 5 years younger than Anna. In 5 years, twice Anna's age taken from 4 times Nicole's age is 2 years younger than Marie's age. How old are they now? \n" ); document.write( "*** \n" ); document.write( "let x=nicole's age \n" ); document.write( "x+3=marie's age \n" ); document.write( "x+3+5=x+8anna's age \n" ); document.write( ".. \n" ); document.write( "In 5 yrs: \n" ); document.write( "x+5=nicole's age \n" ); document.write( "x+3+5=x+8=marie's age \n" ); document.write( "x+8+5=x+13=anna's age \n" ); document.write( ".. \n" ); document.write( "4(x+5)-2(x+13)=x+8-2 \n" ); document.write( "4x+20-2x-26=x+6 \n" ); document.write( "x=12 \n" ); document.write( "x+3=15 \n" ); document.write( "x+8=20 \n" ); document.write( ".. \n" ); document.write( "nicole's age=12 \n" ); document.write( "marie's age=15 \n" ); document.write( "anna's age=20 \n" ); document.write( " \n" ); document.write( " |