Ka1thykarysilve Ka1thykarysilve

18-09-2016
Mathematics

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How do you solve this equation? |r 3| ≥ 7

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nobillionaireNobley nobillionaireNobley

19-09-2016

|r + 3| >= 7
r + 3 >= 7 or r + 3 <= -7
r >= 7 - 3 or r <= -7 - 3
r >= 4 or r <= -10

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