giAnnisalvi giAnnisalvi

05-09-2016
Mathematics

contestada

what would the phrase "twice the sum of a number and three" look like as a variable expression? 2(2n−3) 2(n 3) 2 (2n 3) 2n 3

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moonsterart029 moonsterart029

06-09-2016

2(n+3)
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