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OpenStudy (anonymous):
Which of the following equations is equivalent to the equation x=-4? a) 1/x=-4 b)x^2=-4x c)x^2=16 d)2x=-8 e)None of the above are equivalent to the equation x=-4
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OpenStudy (anonymous):
So, step through each one and see if you can isolate x, does that equal -4?
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