(15, 38)
1) To solve graphically means to plot both lines and check whether is there a single solution or not.
2) The system is
I) y=2x+8
II) y =3x-7
We need to set tables and check the values for that:
x| y
-1 | 6
0 | 8
1 | 10
2| 12
2.2) For the second equation y= 3x-7, we can write out the following table:
x| y
-1 | -10
0|-7
1 |-4
2 | -1
Now let's plot those points, and trace the lines through them:
So, we can see that both lines share a common point (15,38) and therefore this is the solution to the Linear System.
