document.write( "Question 271611: Bordon is ten years older than his sister. In three years, he will be twice as old as she is now. How old are they now? \n" ); document.write( "
Algebra.Com's Answer #198811 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Bordon is ten years older than his sister. In three years, he will be twice as old as she is now. How old are they now?\r \n" ); document.write( "\n" ); document.write( "let sister's age be x \n" ); document.write( "Bordon's age will be x+10\r \n" ); document.write( "\n" ); document.write( "After three years\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "And Bordens age will be x+10+3\r \n" ); document.write( "\n" ); document.write( "x+10+3= 2x \n" ); document.write( "10+3= 2x-x \n" ); document.write( "x=13------------- sister's age \n" ); document.write( "Bordon's age ---------- 13+10= 23 years\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |