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Mathematics 18 Online
OpenStudy (anonymous):

(3x-4) = (7x+4)

OpenStudy (anonymous):

3x - 4 = 7x + 4 -4 -4 = 7x - 3x -8 = 4x -8/4 = x = -2

OpenStudy (anonymous):

Did u understand this?

OpenStudy (luigi0210):

I think she's got it

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