Basic JavaScript - Understanding Case Sensitivity in Variables

pls what’s the problem of this

// Variable declarations
var studlyCapVar = 10;
var properCamelCase = "A string";
var titleCaseOver = 9000;

// Variable assignments
var studlyCapVar = 10;
var properCamelCase = "A string";
var titleCaseOver = 9000;

you need to change the variable names to match, not change everything

it didn’t work am confused

what are you confused about?

A declaration is when you create a variable, and an assignment is when you give it a value. Your code posted here doesn’t show the difference between these two processes (the task you must perform in this challenge).

P.S. Give us a link to the challenge, and always post your next solution based on someone’s suggestions. In this case, @ilenia explained to you all you must understand and do to pass this step.

To declare variables use a camelCase type of names:
For example, instead of ProUdLyWronGVaR use proudlyWrongVar, and then assign a value to that variable.

Change all variable names in camelCase.
Read the instructions again.