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Mathematics 8 Online
OpenStudy (anonymous):

How many solutions does the equation |3x + 7| = –4 have?

OpenStudy (mathmale):

How many do YOU think it has, and why? What does |3x + 7| mean?

OpenStudy (anonymous):

1

Parth (parthkohli):

eh?^

OpenStudy (mathmale):

@arris04: mind defending your answer?

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