SOLUTION: y varies inversely with x. x = �1 when y = 4. What is x when y = �7?

SOLUTION: y varies inversely with x. x = �1 when y = 4. What is x when y = �7?

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Question 887326: y varies inversely with x.
x = �1 when y = 4.
What is x when y = �7?
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
y varies inversely with x.
.

x = �1 when y = 4.
.
What is k?
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