document.write( "Question 788422: mary is x years old how old will she be in 11 years? how old was she 7 years ago? \n" ); document.write( "
Algebra.Com's Answer #478525 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! mary is x years old \n" ); document.write( "----------------------- \n" ); document.write( " how old will she be in 11 years?::: x + 11 years old \n" ); document.write( "----------------------- \n" ); document.write( " how old was she 7 years ago?::: x-7 years old \n" ); document.write( "-------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=========== \n" ); document.write( " \n" ); document.write( " |