document.write( "Question 1067833: Ìf a brother is 15 and their síter ís twice their age how old would their sister be \n" ); document.write( "
Algebra.Com's Answer #683003 by ikleyn(52814)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "30 years.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |