document.write( "Question 1157823: Mona and her grandfathers age add up to 82. Five years ago, her grandfather was 7 times as old as Mona was then. Find their ages \n" ); document.write( "
Algebra.Com's Answer #780715 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Mona and her grandfathers age add up to 82. \n" ); document.write( "M + G = 82 \n" ); document.write( "------- \n" ); document.write( "Five years ago, her grandfather was 7 times as old as Mona was then. Find their ages \n" ); document.write( "---- \n" ); document.write( "G-5 = 7*(M-5) \n" ); document.write( "etc \n" ); document.write( "==================== \n" ); document.write( "I'm amazed at how many people don't know how old they are. \n" ); document.write( " |