Can i have some inequality help?

Question

alright, so for the inequality 2x-3 > 15, how would you solve it?

i got x > 9 or x > -2, but my teacher said it was x > -2. how would it just be that?

Answer 1

i dont know,  the x>9 is the answer, not sure how he got the other answer

Answer 2

Because on a number line, x>-2 includes x>9. Look

l - l - l - l - l - l - l - l - l - l - l -l - l -l

-2                                     9

You draw the arrow up from -2 but you see it goes on forever, so it will include 9 and all of what 9 has get it? Email me if still dont