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)\"\" \"About 
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Mona and her grandfathers age add up to 82.
\n" ); document.write( "M + G = 82
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\n" ); document.write( "Five years ago, her grandfather was 7 times as old as Mona was then. Find their ages
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\n" ); document.write( "G-5 = 7*(M-5)
\n" ); document.write( "etc
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\n" ); document.write( "I'm amazed at how many people don't know how old they are.
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