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Answer:
Step-by-step explanation:
Hi!
Your problem is:
|x| = - 1
This problem has no solutions and let me tell you why.
Let's start very simply, the idea behind a module is to
make the minus disappear, to make a negative number positive. A module of any number is its absolute, the biggest value.
For example:
|5|=5
|-5|=5
|0|=0
so there is no way that a module of any number can be a negative number.
x itself can be negative, but the module of it will still be positive
For example:
|x|=x
|-x|=x
but a module cannot be negative.
Remember this:
[tex]|x|\geq 0[/tex]
Learn about the modules this way for now, later you will learn more about them and will be able to understand it better.
Best of luck!