Question

\(\dfrac{4}{9}-\dfrac{2}{3}x=\dfrac{1}{3}\)

Answer 1

`4/9 - 2/3 x = 1/3`

`2/3 x=4/9-1/3`

`2/3 x = 4/9 - 3/9`

`2/3 x = 1/9`

`x=1/9:2/3`

`x=1/9 xx 3/2`

`x=1/6`

Vậy `x=1/6`

Answer 2

\(\dfrac{2}{3}x=\dfrac{4}{9}-\dfrac{1}{3}\\ \dfrac{2}{3}x=\dfrac{4-3}{9}\\ \dfrac{2}{3}x=\dfrac{1}{9}\\ x=\dfrac{1}{9}:\dfrac{2}{3}\\ x=\dfrac{1}{9}.\dfrac{3}{2}\\ x=\dfrac{1}{6}\)

Answer 3

`4/9 - 2/3 x =1/3`

`=> 2/3 x= 4/9-1/3`

`=> 2/3 x= 4/9=3/9`

`=> 2/3 x=1/9`

`=> x= 1/9 : 2/3`

`=> x= 1/9 . 3/2`

`=> x= 3/18=1/6`

Answer 4

`4/9 -2/3x =1/3`

`=> 2/3x = 4/9 -1/3 =4/9 -3/9`

`=> 2/3x = 1/9`

`=> x = 1/9* 3/2 =3/18 =1/6`

Vậy `x=1/6`

Answer 5

\(\dfrac{4}{9}-\dfrac{2}{3}x=\dfrac{1}{3}.\)

\(-\dfrac{2}{3}x=\dfrac{1}{3}-\dfrac{4}{9}\)

\(-\dfrac{2}{3}x=-\dfrac{1}{9}\)

\(-2x=3\cdot\left(-\dfrac{1}{9}\right)\)

\(-2x=-\dfrac{1}{3}\)

\(x=-\dfrac{1}{3}:\left(-2\right)\)

\(x=\dfrac{1}{6}.\)

\(Vậy...\)

Answer 6

=>\(\dfrac{2}{3}\)x=\(\dfrac{1}{9}\)

=>x=\(\dfrac{1}{9}\)/\(\dfrac{2}{3}\)

=>x=\(\dfrac{1}{6}\)

Answer 7

\(\dfrac{4}{9}-\dfrac{2}{3}x=\dfrac{1}{3}\)
\(\Rightarrow\dfrac{2}{3}x=\dfrac{1}{9}\)
\(\Rightarrow\)\(x=\dfrac{1}{9}:\dfrac{2}{3}\)
\(\Rightarrow x=\dfrac{1\times3}{9\times2}\)
\(\Rightarrow x=\dfrac{1}{6}\)
\(Vậy\) \(x=\dfrac{1}{6}\)