Given the function f(x)=3x−9, what is the value of x when f(x)=9
Plug in our numbers and we get:
3x - 9 = 9
To solve this equation for x, we type it in our search engine and we get:
x = 6
Plug in our numbers and we get:
3x - 9 = 9
To solve this equation for x, we type it in our search engine and we get:
x = 6