Answer:
X would be x < 9
Step-by-step explanation:
You would do this equation like any other equation, but with the equal sign being greater or less than. So you would add 4 on both sides to get x < 9
Answer:
x = 12 and x = -9
Step-by-step explanation:
2x-20 = 4
2x = 24
x = 12
-2x = 18
x = -9
