Respuesta :

H1storyBuff

y = -x+4

y=x-2

Lets sub in for x:

y = x - 2

y + 2 = x

So lets take our second equation:

y = -(y+2)+4

y = -y - 2 + 4

2y = 2

y = 1

Now look at the second equation and sub in 1 for y:

1 = x - 2

1 + 2 = x

3 = x

This gives us A) (3,1)

Lets double check with the first equation:

1 = -3 + 4

This is right!

I hope this helps! :)

firered21

Answer:

First option: (3,1)

(The graph is attached above btw⤴⤴⤴)

Step-by-step explanation:

The solution is the point in which the two lines cross each other on a graph. So you can graph both lines, keeping in mind their slopes and y-intercepts, and see where they cross paths, exactly.

In this case, these lines cross at (3,1).

Hope this helps :)

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