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Mathematics 7 Online
OpenStudy (anonymous):

Solve for x: |2x + 6| − 4 = 20 x = 9 and x = 11 x = −9 and x = 15 x = 9 and x = −15 No solution (C?)

OpenStudy (phebe):

x = -15 x = 9

OpenStudy (phebe):

WELCOME TO OPENSTUDY!!

OpenStudy (anonymous):

Thank You :*

OpenStudy (phebe):

:) welcome lol

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