document.write( "Question 964936: the sum of two numbers is 420. The difference between the two numbers is 168. Write a system of equations to represent this relationship \n" ); document.write( "
Algebra.Com's Answer #589728 by Fombitz(32388)\"\" \"About 
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\"A%2BB=420\"
\n" ); document.write( "\"A-B=168\"
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