Respuesta :

A5hley

-3 ≤ 6x - 6 < 39 (seperate into two inequalities)

6x - 9 ≥ -3

6x - 9 < 39 (solve the inequalities)

x ≥ 1

x < 8 (find the intersection)

x ∈ { 1 , 8 }