You have to evaluate each term separately and then perform the indicated operation.
|2/7| = 2/7
|(2/7) - (35/7)| = 33/7
|(2/10) - (14/10)| = 6/5
(2/7) + (33/7) - (6/5) = (10 + 165 - 42)/35 = 133/35
Adi S.
asked 07/23/18
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