# math

posted by
**K**
.

Ok, so when you are solving an equation, and you have an answer such as

5x=0 , does that mean that it is no solution or all real #s?

And, when the answer is

4=4 , does that mean it is no solution or all real #s?

And when the answer is

2x=2x, does that mean it is no solution or all real #s?

Thank you