Question

Is it true that... If |x|= 3 then x=3
and then
If x=3 then |x|=3 ? ( please reply which if any are true)

Answer 1

if |x|=3, then x=-3 or x=3

Answer 2

by the way, "or" is a way to say union, which is to say that both are answers

Answer 3

ok but are they true or not?

Answer 4

Not true. |x|=3 if either x=3 or of x=-3