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

Here you're given a numerical value for g(x) and an algebraic formula for g(x) also.  Equate the two:  g(x) = 2(x - 4) = g(x) = 20.  

Solve this for x:

Divide both sides by 2.  We get:  x - 4 = 10.

Add 4 to both sides, to isolate x:  x = 14.

The value of x is 14.

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

here is the

mark brainliest pl