What is the answer to 3g+12< or = to 6+g< or = to 3g-18

Question

Algebra problem

Answer 1

What is the answer to 3g+12< or = to 6+g< or = to 3g-18

3g+12 ≤  6+g ≤ 3g-18 

This is an “and” connector

3g+12 ≤  6+g ≤ 3g-18 

3g+12 ≤  6+g  and  6 + g ≤ 3g-18

2g + 12 ≤ 6     and  6 ≤ 2g – 18

2g ≤ -6            and 24 ≤ 2g

g ≤ -3              and 12 ≤ g

<_______.----------------------------.______>

               -3                                12