Answer:
X = 4
Step-by-step explanation:
Since both 9x-6 and 30 equal f(x), we can set them equal to each other. Like this:
9x - 6 = 30
Now, just solve the equation
Add 6 to both sides
9x = 36
Then divide 9 on both sides
x = 4
Therefore, x is equal to 4.
Check:
9(4) - 6 = 30
36 - 6 = 30
30 = 30
I hope this helps!!
- Kay :)
