document.write( "Question 622775: a man got a 74 and 89 on a test his average was 72 what was the score of his third test? \n" ); document.write( "
Algebra.Com's Answer #391610 by Alan3354(69443)\"\" \"About 
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a man got a 74 and 89 on a test his average was 72 what was the score of his third test?
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\n" ); document.write( "(74 + 89 + Score)/3 = 72
\n" ); document.write( "163 + Score = 216
\n" ); document.write( "Score = 53
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