document.write( "Question 773753: eight times a number added to the sum of the number and nine. What is the expression? \n" ); document.write( "
Algebra.Com's Answer #471818 by Tatiana_Stebko(1539)\"\" \"About 
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let x be a number
\n" ); document.write( "\"8x%2B%28x%2B9%29\"
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