document.write( "Question 1105782: Find the ages of Marry, George, Alice, Claire and Stephen if :
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document.write( "Marry + George = 33 years between them
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document.write( "Alice + Claire = 95 years between them
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document.write( "Stephen + Marry= 72 years between them
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document.write( "Marry + Claire = 87 years between them
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document.write( "Stephen + George = 73 years between them
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document.write( "plz Details solution of problem
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document.write( "
Algebra.Com's Answer #720671 by greenestamps(13216) You can put this solution on YOUR website! \n" ); document.write( "(1) M+G=33 \n" ); document.write( "(2) A+C=95 \n" ); document.write( "(3) S+M=72 \n" ); document.write( "(4) M+C=87 \n" ); document.write( "(5) S+G=73 \n" ); document.write( "Equations (1), (3), and (5) give the sums of the ages of Marry, George, and Stephen two at a time. So a quick path to the answer to the problem is to add those three equations: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Comparing (6) with (1), (3), and (5) shows that Marry is 16, George is 17, and Stephen is 56. \n" ); document.write( "Then (4) tells us Claire is 71; and then (2) tells us Alice is 24. \n" ); document.write( "Answers: \n" ); document.write( "Marry 16 \n" ); document.write( "George 17 \n" ); document.write( "Alice 24 \n" ); document.write( "Claire 71 \n" ); document.write( "Stephen 56 \n" ); document.write( " |