Question

If g(x) = 3(x − 2), find the value of x if g(x) = 6.
A. 12
B. 2.6
C. 8
D. 4

Answer 1

$6 = 3(x - 2)$
Divide both sides by 3,
$2 = x - 2$
Move terms,
$- x = - 2 - 2$
Calculate,
$- x = - 4$
Change the signs,
$x = 4$
Your answer is D. 4

Answer 2

The answer is d. 4-2=2*3=6