Toán Giải phương trình : 1/2x-2021+1/3x+2022=1/15x-2023-1/10x-2024 22/09/2021 By Audrey Giải phương trình : 1/2x-2021+1/3x+2022=1/15x-2023-1/10x-2024
$\frac{1}{2x}$ – 2021+$\frac{1}{3x}$ + 2022= $\frac{1}{15x}$ – 2023 – $\frac{1}{10x}$ – 2024 ⇔ $\frac{1}{2x}$ + $\frac{1}{3x}$ – $\frac{1}{15x}$ + $\frac{1}{10x}$ = 2021 – 2022 – 2023 – 2024 ⇔ $\frac{13}{15}$x = -4048 ⇔ x = -4048 : $\frac{13}{15}$ ⇔ x = $\frac{-60720}{13}$ Vậy: S={$\frac{-60720}{13}$} Xin câu trả lời hay nhất!!! Trả lời
$\frac{1}{2x}$ – 2021+$\frac{1}{3x}$ + 2022= $\frac{1}{15x}$ – 2023 – $\frac{1}{10x}$ – 2024
⇔ $\frac{1}{2x}$ + $\frac{1}{3x}$ – $\frac{1}{15x}$ + $\frac{1}{10x}$ = 2021 – 2022 – 2023 – 2024
⇔ $\frac{13}{15}$x = -4048
⇔ x = -4048 : $\frac{13}{15}$
⇔ x = $\frac{-60720}{13}$
Vậy: S={$\frac{-60720}{13}$}
Xin câu trả lời hay nhất!!!