319. Выразите в метрах и запишите в виде десятичной дроби​

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)