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The slope of a line AB = −4. What is the value of x if A = (−5,3) and B = (x,−21).
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The slope of a line AB = −4. What is the value of x if A = (−5,3) and B = (x,−21).

User Jonatan Cloutier
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The slope is -24/(x+5)
User Jinxmcg
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