Answer 8 (inequalities-4)

`|(4x)/3-5|>=7`

`(4x)/3-5<=-7`

OR

`(4x)/3-5>=7`

`4x-15<=-21`

`4x<=-6`

`x<=-1.5`

`4x-15>=21`

`4x>=36`

`x>=9`

So the solution is: `x ≤ -1.5` or `x ≥ 9`.