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OpenStudy (anonymous):
PLEASE HELP Simplify. If x = -4, evaluate -x
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OpenStudy (mathmale):
Hint: Write out -x. Next, replace that x with (-4). Be certain to use parentheses. Next, evaluate (-(-4)).
OpenStudy (asevilla5):
okay so you start with -x=-4 remember x equals one since there is a negative in front of it then its -1 so with this divide -1 on both sides. so what do you get for -4 divided by -1?
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