Math Help - solve the system by graphing

1. 3x + y = 6
3x – y = 0







2. 4x + 2y = 10
y = 4

Originally Posted by Patience

1. 3x + y = 6
3x – y = 0

The graphs of the two functions intersect at (1,3) so the solution to the system is x = 1, y = 3

Originally Posted by Patience

2. 4x + 2y = 10
y = 4

The graphs of the two functions intersect at (1/2 , 4) so the solution to the system is x = 1/2 , y = 4

Ah, man! I forgot to do that "This is my 1th post!" thing