YazanZ303200 YazanZ303200

03-11-2022
Mathematics

contestada

Solve for x + (1/x):3x + (2/x) - 4 = 2(x+9) - (7 - (1/x))

Respuesta :

GigiT327272 GigiT327272

03-11-2022

[tex]\begin{gathered} 3x\text{ +}\frac{2}{x}-4=2x+18-7+\frac{1}{x} \\ 3x-2x+\frac{2}{x}-\frac{1}{x}=11+4 \\ x+\frac{1}{x}=15 \end{gathered}[/tex]

Answer: 15

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