Answer :

The mathematical form of the word phrase as given in the task content is; | (x/3) -31 | = 31.

What is the written form of the word phrase as given in the task content?

It follows from the task content the given word phrase is; One-third of a number is at least 5 units from 31.

On this note, the absolute value inequality is;

| (x/3) -31 | = 31.

Read more on absolute value inequality;

https://brainly.com/question/28093318

#SPJ4