Question

How do you solve `2/9x - 4 = 2/3`?

Answer 1

`color(blue)(x=21`

Explanation:

`2/9x−4=2/3`

The L.C.M of the expression is `9`

`2/9x−(4*9)/9=(2*3)/(3*3)`

`2/9x−36/9=(6)/(9)`

`2x−36=6`

`2x=42`

`color(blue)(x=21`