Answer:

We just have to multiply not cross multiply,
10/18
Now, divide the equation
5/9 will be ur answer
6 - a = 1/3(9a - 18)
6 - a = 3a - 6
-a - 3a = -6 - 6
-4a = -12
a = -12/-4
a = 3..........one solution
f(x)=x-4f(3)=3-4so f(3)= -1
Answer:
the answer is the top right one
Answer:
1
Step-by-step explanation:
im not very confident about this answer but it should work