$\frac{2}{3}$x – $\frac{1}{2}$ = $\frac{1}{10}$ 11/09/2021 Bởi Savannah $\frac{2}{3}$x – $\frac{1}{2}$ = $\frac{1}{10}$
$\frac{2}{3}$x – $\frac{1}{2}$ = $\frac{1}{10}$ ⇔ $\frac{2}{3}$x = $\frac{1}{10}$ + $\frac{1}{2}$ ⇔ $\frac{2}{3}$x = $\frac{3}{5}$ ⇔ x = $\frac{3}{5}$ : $\frac{2}{3}$ ⇔ x = $\frac{9}{10}$ Vậy x = $\frac{9}{10}$ Bình luận
`2/3 x – 1/2 = 1/10` => `2/3 x = 1/10 + 1/2` => `2/3 x= 3/5` => `x= 3/5 : 2/3` => `x=3/5 . 3/2` => `x = 9/10` Vậy `x= 9/10` Bình luận
$\frac{2}{3}$x – $\frac{1}{2}$ = $\frac{1}{10}$
⇔ $\frac{2}{3}$x = $\frac{1}{10}$ + $\frac{1}{2}$
⇔ $\frac{2}{3}$x = $\frac{3}{5}$
⇔ x = $\frac{3}{5}$ : $\frac{2}{3}$
⇔ x = $\frac{9}{10}$
Vậy x = $\frac{9}{10}$
`2/3 x – 1/2 = 1/10`
=> `2/3 x = 1/10 + 1/2`
=> `2/3 x= 3/5`
=> `x= 3/5 : 2/3`
=> `x=3/5 . 3/2`
=> `x = 9/10`
Vậy `x= 9/10`