document.write( "Question 1094940: Three years ago my brother was twice as old as my sister. Now he is 12 years older than she is. How old is my sister now? \n" ); document.write( "
Algebra.Com's Answer #709513 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! x, sister \n" ); document.write( "y, brother \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "- \n" ); document.write( " |