Question

If g(x) = 2(x − 4), find the value of x if g(x) = 20.


14
32
12
10

Answer 1

replace g(x) with 20 and solve for x
20 = 2(x - 4)

Answer 2

So then whats the answer

Answer 3

The answer is simplifying StudyGurl's equation of
20 = 2(x-4)
10 = x - 4

etc..