Question

1) x + y -19 and x - y = -3 solve by substitution

Answer 1

4

Answer 2

yeah

Answer 3

how yk tho?

Answer 4

work it out :)

Answer 5

;-;

Answer 6

im smart

Answer 7

tbh idek how this problem works

Answer 8

ok you on a lap top?

Answer 9

yes

Answer 10

ok go to chrome store, and download TI-84 plus CE app
(its a calculator) dm me when you got it

Answer 11

alrighty then

Answer 12

breh

Answer 13

i search it up and only some mario and dbz thing show up but no calculator

Answer 14

smh
look up calculator

Answer 15

ok

Answer 16

i dont see the ti-84 one

Answer 17

oop

Answer 18

mb i forgot smh

Answer 19

It has no solution.

Answer 20

why not?

Answer 21

Actually, did you mean x+y=19 or x+y-19?

Answer 22

Sorry for the confusion.

Answer 23

it dont matter no more

Answer 24

x+y=19
X-y=-3

19-y-y=-3

19-2y=-3

x=19-11

x=8

x=8, y=11

Answer 25

i have the notes 😏

Answer 26

Okay good luck. :)

Answer 27

wow you were still right

Answer 28

*gives medal*

Answer 29

Thank you.

Answer 30

lmao

Answer 31

yeah never listen to me lmao