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What is the solution set of |2x + 4| < 10?
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3
x=3
x < 3 and x > –3 x < –7 and x > 7 x > 3 and x < –7 x > –7 and x < 3
it means (2x+4)<10 or (2x+4)>-10. solve them respectively
I CHOE THE THIRD ONE
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\[xin (-7,3)\]
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