Answer:
The answer is 2.38888888889.
Step-by-step explanation:
Hope this helps! ^w^
43/18
3 × (4 + 5) - 6 = 21
4 × (3 + 2) - 8 = 12
b = -8
-2b + 9 =25
-9 = -9
-2b = 16
/-2 /-2