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Mathematics 15 Online
OpenStudy (anonymous):

3|x+7|=36

OpenStudy (anonymous):

First divide both sides by 3, we get |x + 7| = 12. Now we get x + 7 = 12 and x + 7 = - 12 Therefore, there are two solutions, x = 5 and x = - 19

OpenStudy (anonymous):

thx

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