document.write( "Question 892259: what is the sum of numbers when one of the three numbers is 8 and the average is 4 and the answer choices can be 16 17 18 or 1. \n" ); document.write( "
Algebra.Com's Answer #540383 by josgarithmetic(39633)\"\" \"About 
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Numbers 8, x, y.\r
\n" ); document.write( "\n" ); document.write( "\"%288%2Bx%2By%29%2F3=4\"
\n" ); document.write( "\"8%2Bx%2By=12\"
\n" ); document.write( "\"x%2By=4\"\r
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\n" ); document.write( "\n" ); document.write( "Your question is not adequate. The possible values for x and y are specified according
\n" ); document.write( "to the linear equation. The sum of x and y must be 4.
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