What is the function f (x) = 2 (x + 6), find x if f (x) = 22

x = 5

Step-by-step explanation:

f (x) = 2 (x + 6)

f (x) = 22

thereofre we have the equation:

2 (x + 6) = 22 use distributive property

2x + 12 = 22 subtract 12 from both sides

2x = 10 divide both sides by 2

x = 5