Question 674272
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Hi
Make a graph for the following equation :
2x + y = 2   ||(x,y) ordered pairs (0,2) and (1,0) in this line.  Plot and connect with a Line (Green)
 x - y = 1   ||(x,y) ordered pairs (0,-1) and (1,0) in this line.  Plot and connect with a Line (Blue)
Lines intersect at (x,y) ordered pair Pt(1,0)..the solution for this system of 2 EQs
{{{drawing(300,300,   -6, 6, -6, 6, grid(1),
circle(0, 2,0.3),
circle(1, 0,0.3),
circle(0, -1,0.3),
graph( 300, 300, -6, 6, -6, 6,0,-2x+2,x-1))}}}