What do you notice about the solution of the compound inequality x+3>3 or x+3< (or equal) 3?
I don't understand what the question is asking. Some please help.
2 answers
the solution is all numbers, since every number is either greater than 3 or less than or equal to 3.
let z=x+3
z>3; z<=3
so z is all numbers, so x+3 is all numbers
z>3; z<=3
so z is all numbers, so x+3 is all numbers