document.write( "Question 1053214: mary is 22 years younger than 3 times as old as her sister ana. five years from now, she will be twice as old. how old are they now \n" ); document.write( "
Algebra.Com's Answer #668508 by jorel555(1290)![]() ![]() ![]() You can put this solution on YOUR website! Let a represent ana. Then mary would be 3a-22. So: \n" ); document.write( "2(a+5)=3a-22+5 \n" ); document.write( "2a+10=3a-17 \n" ); document.write( "a=27 \n" ); document.write( "ana is 27; mary is 59. ☺☺☺☺ \n" ); document.write( " |