Answer:
x = 4
Given:
f(x) = -12x + 72
f(x) = 24
Step-by-step explanation:

Answer:I dont know not gonna lie
Step-by-step explanation:
Answer:
r = 15
Step-by-step explanation:
I don't really have an explanation, I'm just good at quick math,
I'm sorry if you wanted an explanation, I would explain but I am really bad at explaining math.
Step-by-step explanation:
The answer is 8
Because you have to put each value of x given in the equation 3x = 24
So when you put the value 8
3(8) = 24
24 = 24