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Mathematics 15 Online
OpenStudy (mojutmnt):

What is the solution set of |2x + 4| < 10?

OpenStudy (anonymous):

|dw:1360210275097:dw| Does this help?

OpenStudy (mojutmnt):

Then I try to solve the two? Yeah I got it. Thanks meng.

OpenStudy (anonymous):

@Grazes dont u think the inequility will flip in the 2nd one???

OpenStudy (mathstudent55):

|2x + 4| < 10 -10 < 2x + 4 < 10

OpenStudy (anonymous):

whoops?

OpenStudy (anonymous):

|dw:1360210702537:dw|

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