Question

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Answer 1

Answer:

Step-by-step explanation:

Answer 2

$\frac{2}{x}-\frac{5}{2x} = 4$

$\frac{4x-5x}{2x^{2}} = 4$

$\frac{-x}{2x^{2} } = 4$

$-x=8x^{2}$

$x$ = ± $\frac{1}{8}$