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posted by jesileigh on Sunday, January 3, 2010 at 2:49pm.
whats the answer to 7(2x-4)<28
First divide both sides by 7. 2x -4 < 4 Then add 4 to both sides. 2x < 8 Then divide both sides by 2. x < 4 None of those operations affect the direction of the < sign.
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