Question

5/7-2/3 x =4/5

Answer 1

`5/7-2/3 x =4/5`

 

`     -2/3 x = 4/5 - 5/7 `

 

`     -2/3 x = 3/35`

 

`             x = 3/35 : (-2)/3 `

 

`            x = -9/70 `

Answer 2

\(\dfrac{5}{7}-\dfrac{2}{3}x=\dfrac{4}{5}\\ \dfrac{2}{3}x=\dfrac{5}{7}-\dfrac{4}{5}\\ \dfrac{2}{3}x=-\dfrac{3}{35}\\ x=-\dfrac{3}{35}:\dfrac{2}{3}\\ x=-\dfrac{9}{70}\)

Answer 3

`5/7 -2/3 x =4/5`

`=> 2/3 x= 5/7 - 4/5`

`=> 2/3 x=25/35 - 28/35`

`=> 2/3 x=-3/35`

`=>x=-3/35 : 2/3`

`=>x=-3/35  xx 3/2`

`=>x=-9/70`

Answer 4

`5/7` - `2/3`x = `4/5

`2/3`x = `5/7` - `4/5` 

`2/3`x = `-3/35`

x = `-3/35` : `2/3`

x = `-9/70`.