document.write( "Question 926460: jenny is 18 years old and her brother, bert is 6 years old. in how many years will jenny be twice as old as bert? \n" ); document.write( "
Algebra.Com's Answer #562256 by Amirraza8680(3)![]() ![]() You can put this solution on YOUR website! Let after \"x\" years jenny became twice old as bert. \n" ); document.write( "A/Q \n" ); document.write( "18 x=2(6 x) \n" ); document.write( "18 x=12 2x \n" ); document.write( "x-2x=12-18 \n" ); document.write( "-x=-6 \n" ); document.write( "so, x=6 \n" ); document.write( "Hence, after 6 years jenny will became twice old as bert after 6 years. \n" ); document.write( " |