OpenStudy (anonymous):

what is the solution set of x=x

5 years ago
OpenStudy (anonymous):

if x=x, all solutions will work correct hypothetically put in any number for x and find out what the equation comes to. If it's true, then the problem has an infinite solution

5 years ago
OpenStudy (anonymous):

in other words $D{x}=(-\infty,\infty)$

5 years ago
OpenStudy (anonymous):

thanks man i am in algebra 1 and needed help!!! :{)

5 years ago