michaeljongaita michaeljongaita

03-06-2018
Mathematics

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what is the algebraic equation the difference between a number and 11 is 3 more than half the number

Respuesta :

03-06-2018

Let n = the unknown number

"the difference between a number and 11" translates to n - 11

"3 more than half the number" translates to 1/2n + 3

The word "is" becomes the equal sign.

n - 11 = 1/2n + 3

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