Part 2 of the last question i asked

7.  +4,      x ≥ 16

Step-by-step explanation:

x - 4 ≥ 12

Add 4 to both sides (to isolate the variable):

x - 4 + 4 ≥ 12 + 4

x             ≥ 16

Graph has a closed dot with an arrow pointing to the right of 16.

16 ·→

9.  x ≤ 9

Step-by-step explanation:

x - 20 ≤ -11

Add 20 to both sides of the equation:

x -20 +20  ≤ -11 +20

x                 ≤ 9

Graph has a closed dot with an arrow pointing to the left of 9.

←· 9

so then what are you asking?

step-by-step explanation:

if you need just tell me and i will come to the rescue.

step-by-step explanation: