document.write( "Question 926772: The average score of a batsman in 6 matches is 75 and his average score in the first five matches is 80. Find his score in the sixth match?\r
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Algebra.Com's Answer #562439 by TimothyLamb(4379)\"\" \"About 
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x = score in 6th match
\n" ); document.write( "y = average score in first 5 matches = 80
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\n" ); document.write( "(y*5 + x)/6 = 75
\n" ); document.write( "80*5 + x = 75*6
\n" ); document.write( "400 + x = 450
\n" ); document.write( "x = 50
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\n" ); document.write( "answer:
\n" ); document.write( "x = score in 6th match = 50
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