document.write( "Question 352083: Rosa's age is twice Rod's age and Lily's age is 5 years younger than Rosa. The sum of Rosa's and Rod's age is 3 less than twice Lily's age. Find the ages of the three. \n" ); document.write( "
Algebra.Com's Answer #251543 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let Rod's age = x \n" ); document.write( "Rosa's age = 2x \n" ); document.write( "Lily's age = 2x-5 \n" ); document.write( "... \n" ); document.write( "2x+x=2(2x-5)-3 \n" ); document.write( "3x=4x-10-3 \n" ); document.write( "3x-4x=-13 \n" ); document.write( "-x=-13 \n" ); document.write( "x= 13 Rod's age \n" ); document.write( "Rosa = 13*2 = 26 years \n" ); document.write( "Lily = 2*13-5 = 21 years \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |