Question

I NEed somebody to show me the steps!!!!!!!
Thanks!

Answer 1

solve the following system of equations graphically.
x + y = 0
x - y + 2 = 0

Answer 2

First, we need to isolate x and y.

Answer 3

Like how

Answer 4

So, what is the opposite of addition?

Answer 5

so the oppposit of addition is subtraction

Answer 6

right, so now to make it even, subtract both sides

Answer 7

2 - 2= 0. so now we have to subtract x.

Answer 8

do you have any answer choices?

Answer 9

no I dont'

Answer 10

wait maybe can you draw me the steps....i'm confused how did you subtract 2

Answer 11

<-- Looks a little like this.