document.write( "Question 443446: The average of two quiz scores is 81. If one quiz score is six more than the other quiz score, what are the two quiz scores \n" ); document.write( "
Algebra.Com's Answer #305874 by ankor@dixie-net.com(22740)\"\" \"About 
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The average of two quiz scores is 81.
\n" ); document.write( "If one quiz score is six more than the other quiz score, what are the two quiz scores
\n" ); document.write( "\"%28x+%2B+x%2B6%29%2F2\" = 81
\n" ); document.write( "multiply by 2
\n" ); document.write( "2x + 6 = 2(81)
\n" ); document.write( "2x = 162 - 6
\n" ); document.write( "2x = 156
\n" ); document.write( "x = \"156%2F2\"
\n" ); document.write( "x = 78 is one score and adding 6, we have 84 is the other score
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