Given the function f(x) = 3x - 21 +6, for what values of x is f(x) = 18?

C

Step-by-step explanation:

3|x-2|=18-6

3|x-2|=12

|x-2|=4

Ther are two options.

First;

x-2=-4

x=-2

Second;

x-2=4

x=6

If you don't understand, you can ask :)

step-by-step explanation:

divide, then simplify your answer.

1. make -15.66 ÷   5.8 a fraction. then divide.

2. simplify.  

3. final answer.