Someone please help me

I have g(x)=7/5-5x
It says to find the domain
I am unsure how to write it out as it is all real numbers

I wrote it like this is it correct?
{x|x>4/5}

The > sign has a underline under it*****

2 answers

Do you mean g(x) = (7/5) - 5x
or
7/(5 -5x) ?

Where did you get the 4/5? In the latter case, x can be any number but 1.
I apologize I wrote that completely wrong it should have read
g(x)7
___
4-5x

I think I have it
I have
{X|X=4 } The = has a line for through
__
5