Answer:
see below
Step-by-step explanation:
Question 1: D
Question 2: A
Question 3: B
Question 4: B
Question 5: C
Question 6: D
Question 7: A
Question 8: D
X=11
Step by step:
4x+9=5x-2
+2 to both sides
-4x from both sides
Kiara is correct
.............
all work is shown/pictured