Question

If g(x) = 3(x − 2), find the value of x if g(x) = 6.

Answer 1

For this case we have a function of the form
`y = g (x)`

Where:

`g (x) = 3 (x-2)`

We want to find the value of "x" if the function is 6, that is, if y = 6

So, we have:

`3 (x-2) = 6\\3x-6 = 6`

We clear "x":

`3x = 6 + 6\\3x = 12\\x = \frac {12} {3}\\x = 4`

So, if the function has a value of 6, then
`x = 4`

ANswer:

`x = 4`

Answer 2

x=4

Explanation:

From the statement we know that g(x)=3(x-2) and g(x)=6. Then we know that:

6=3(x-2)

Solving for "x":

6=3x-6

12=3x

x=12/3

x=4

Then, the solution is x=4.