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Mathematics 20 Online
OpenStudy (anonymous):

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

OpenStudy (anonymous):

2 solutions!

OpenStudy (anonymous):

To solve the two solutions, you would have to do: -(3x+7)=-4 and 3x+7=-4 Solve for x, and those should be your two answers.

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