Question

tim x nguyen thoa man 1/x=-8/4

 

Answer 1

\(\dfrac{1}{x}=-\dfrac{8}{4}\\ \dfrac{1}{x}=-2\\ x=-\dfrac{1}{2}\)

Answer 2

\(x=\dfrac{1.4}{-8}=\dfrac{4}{-8}=\dfrac{1}{-2}\\ \Rightarrow x=-2\)

Answer 3

1x=−841x=−2x=−12

Answer 4

x = -2

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