document.write( "Question 772787: Which would the phrase \"three times the sum of a number and 4\" look like as a variable expression? \n" ); document.write( "
Algebra.Com's Answer #806252 by CubeyThePenguin(3113)\"\" \"About 
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\"three times the sum of a number and 4\"\r
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\n" ); document.write( "\n" ); document.write( "unknown number = n\r
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\n" ); document.write( "\n" ); document.write( "3(n + 4)
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