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24-09-2019
Mathematics

contestada

Evaluate each expression
1/7 +- 5/7

Respuesta :

fhjwofowq fhjwofowq

24-09-2019

Answer:

-4/7

Step-by-step explanation:

the expression already has the common denominator so all you have to do is add the numerator (1 and -5) which is -4.

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