Question

| x + 9 | = 13

x + 9 = 13 or x + 9 = -13

x = ____ or x = _____

Answer 1

the vertical lines mean the absolute value of what's in these lines
so x + 9 could be neg or pos
to solve for s:-
you just have to subtract 9 from both sides of your 2 equations

Answer 2

* solve for x

Answer 3

so x=4,x=-22

Answer 4

@cwrw238

Answer 5

yes good work