Sagot :
Answer:
The value of x is a constant number .The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown".so no one can decide the fix value of x because it ia a variable .
what is the value of x
[tex]_______________________________[/tex]
» x = 1 «
- Usually without the given the x is considered as 1.
[tex]________________________________[/tex]