If number is equivalent to x.
Answer is:
9•x-6/x
The answer is

steps
#1) Try to leave a by itself by dividing any variable next to it

you can only divided these variables as all these variables in the original equation. are being multiplied. The opposite if multiplication is division.
I would say option 3 hopefully im right!!
Answer:
roads?
Step-by-step explanation:
i think thats right
Answer:
4x+12
Step-by-step explanation:
The area of a rectangle is given by
A = l*w
A = (x+3) *4
Distribute
A = 4x+12